Esan2435
30.06.2019 •
Mathematics
What is the answer plz show your work 5(k-2)-8k=-34
Solved
Show answers
More tips
- H Health and Medicine What to Eat to Lose Weight?...
- S Society and Politics Will Japan become Russia s Military Enemy?...
- P Philosophy Is Everything We Strive for Eventually Achieved and Destroyed?...
- S Society and Politics Understanding Politics and Its Role in the Development of Civilization...
- P Philosophy Why Did God Create Man and Place Him in Obscurity?...
- S Society and Politics Skoptsy: Who They Are and How They Perform Castration?...
- O Other Childhood Fears: What Many of Us Experienced...
- P Philosophy What is Something for you?...
- H Health and Medicine Why Do Humans Have One Heart?...
- P Philosophy Unbelievable stories of encounters with otherworldly forces...
Answers on questions: Mathematics
- M Mathematics Asquare garden has an area of 1600 feet length of each side...
- M Mathematics Joshua has a ladder that is 11 ft. long. he will le an the ladder against a vertical wall. for safety r easons, he wants the angle the ladder makes with the ground to be...
- M Mathematics (20 ! ) which of the following terms describe the relationship between cfd and dfe? chose all that apply. (2) a: adjacent angles b: complementary angles c: supplementary...
- M Mathematics Can someone me so i don t fail and explain...
- M Mathematics Emily wants to hang a painting in a gallery but the painting and frame must have an area of 31 square feet. the painting is 5 feet wide by 6 feet long. the frame must have...
- M Mathematics Ineed all the answers for number 1-5...
- M Mathematics Read the following statement: if two angles are acute, their sum is never a straight line. the hypothesis of the statement is: their sum is never a straight line. two angles...
- M Mathematics Write the product in descending powers of x. (x2 + 3x + 1)(x2 + x + 2)...
- M Mathematics During a chemistry class, david was asked to add pure acid to 6 liters of 45% acid solution, to get a solution which is 80% acid. how much water should he add?...
- M Mathematics Select the true statement about the graph of f(x) = -2x^3 + 6x^2 + 18x -18....
Ответ:
5(k - 2) - 8k= -34
Step 1: Simplify both sides of the equation.
5(k - 2) - 8k= -34
(5)(k) = (5)(-2) + - 8k= -34 (Distribute)
5k + -10 + -8k = -34
(5k + -8k) + (-10) = -34 (Combine Like Terms)
-3k + -10 = -34
-3k - 10 = -34
Step 2: Add 10 to both sides.
-3k - 10 + 10 = -34 + 10
-3k = -24
Step 3: Divide both sides by -3.
-3k\3 =-24\-3
K= 8
K=8
Hope this helps
Ответ:
5×k -5×2- 8k=-34
multiplying
; 5k- 10 - 8k= -34
collecting like terms(6a and 7a is an example of like terms)
here the like terms are 5k and 8k because both numbers have a common variable k.
collect like terms
; 5k - 8k =-34 + 10 (be mindful of the signs, if a negative sign crosses the equality sign it becomes positive)
: -3k = -24
since we are looking on the variable k, divide both expressions by the numerical accompanying k I.e -3(note the sign)
-3k/-3=-24/-3(- cancels out - and 3 cancels out 3 in the first expression leaving k, then 3 divides 24 in the second expression giving 8)
k=8
Ответ:
The graph below has which of the following piecewise defined formulas?