petertester7up
04.09.2019 •
Mathematics
Solve 2x-1=7x+44
me solve the equation 2x-1=7x+44
Solved
Show answers
More tips
- H Health and Medicine 5 Simple Steps to Quit Smoking for Good...
- H Health and Medicine Coughing: Causes, Types, and Treatment Methods...
- H Health and Medicine How to Treat the Flu: A Comprehensive Guide...
- O Other What is a Disk Emulsifier and How Does it Work?...
- F Family and Home What does a newborn need?...
- F Family and Home Choosing the Right Car Seat for Your Child: Tips and Recommendations...
- F Food and Cooking How to Get Reconfirmation of Registration?...
- C Computers and Internet How to Get Rid of Spam in ICQ?...
- A Art and Culture Who Said The Less We Love a Woman, the More She Likes Us ?...
- F Family and Home How to Get Rid of Your Neighbors?...
Answers on questions: Mathematics
- M Mathematics A) 2x + 4 = 0 b) 3x – 2 = 2x – 3 c) 2(2x – 1) – 3(1 - 2x) = -5 + 10x d) e)...
- M Mathematics The sum of two numbers is even and one of the two numbers is even. Is the other number even or odd? What kind of reasoning did you use: inductive deductive?...
- M Mathematics For this linear programming problem, the corner points of the feasible set and the values of the objective function in these points are given below. Corner point Value...
- M Mathematics A wall in a house has an area of 18,252.8 square inches. The length and width of a scale drawing of the wall are 1/16 of the actual wall s length and width. What is the...
- M Mathematics Sixty (60) 100 level students of FUO set for the final C.A test for 3 core courses were three courses namely MAT101, CHM101, and CPS101, 17 students passed all the three...
- M Mathematics 700 is 2 parts in the ratio 3:2, how much would 3 parts be?...
- M Mathematics You can use the commutative property to reorder the terms of an expression. James says that you can use the commutative property to rewrite 5m 1 10 as 10m 1 5. Is James...
- M Mathematics Help me please explain ,thanks...
- M Mathematics Please worth 20 points...
- M Mathematics Three more than two-thirds of a number is the same as 1 less than twice the number. Let x be the number. Write and solve the equation to find x. You only need to enter...
Ответ:
2x-1=7x+44
move 7x to the other side
sign changes from +7x to -7x
2x-7x-1=7x-7x+44
2x-7x-1=44
-5x-1=44
move -1 to the other side
sign changes from -1 to +1
-5x-1+1=44+1
-5x=44+1
-5x=45
divide both sides by -5
-5x/-5=45/-5
x=-9
x=-9
Ответ:
The correct option is 3.
Step-by-step explanation:
The given equation is
Factorize the given equation.
Equate each factor equal to zero.
The solutions of the given equation are x=-5 and x=-4. Therefore the correct option is 3.