![jhick285](/avatars/40961.jpg)
jhick285
04.11.2020 •
Mathematics
How do you solve the equation above using substitution? Please show work :)
Solved
Show answers
More tips
- H Health and Medicine How Much Does Abortion Cost? Expert Answers and Insights...
- S Sport How to Build Arm Muscles? Effective Exercises and Tips...
- H Health and Medicine When can it be said that a person has a normal pulse?...
- A Art and Culture When Will Eurovision 2011 Take Place?...
- S Style and Beauty How to Choose the Perfect Hair Straightener?...
- F Family and Home Why Having Pets at Home is Good for Your Health...
- H Health and Medicine How to perform artificial respiration?...
- H Health and Medicine 10 Tips for Avoiding Vitamin Deficiency...
- F Food and Cooking How to Properly Cook Buckwheat?...
- F Food and Cooking How Many Grams Are In a Tablespoon?...
Answers on questions: Mathematics
- M Mathematics Each small square on the cutting board is the same size. The length of a side of a small square is 3 centimeters. What is the area of the cutting board?...
- M Mathematics (geometry) the presence of a segment bisector will result in what type of segments? a) non-coplanar segments b) parallel segments c) congruent segments d) perpendicular segments...
- M Mathematics Which of the following best describes what technology does? o a. improves results o b. reorganizes information o c. generates efficiency o d. creates smaller, faster devices...
- M Mathematics Astudy was conducted to determine the proportion of people who dream in black and white instead of color. among 316 people over the age of 55, 69 dream in black and white,...
- M Mathematics Almost all companies utilize some type of year-end performance review for their employees. human resources (hr) at a university s health science center provides guidelines...
- M Mathematics Let θ be a bernoulli random variable that indicates which one of two hypotheses is true, and let θ=1)= . under the hypothesis θ=0 , the random variable has a normal distribution...
- M Mathematics What is the slope of the line if the points ar -3,1 and -1,5...
- M Mathematics 67.1 minus 38.29 = a. -105.39 b. 28.81 c. -28.81 d. -44.352...
- M Mathematics If ∠mht measures 126°, what is the measure of ∠thn? assessment graphic a. 64° b. 36° c. 54° d. 216°...
- M Mathematics Solve the following linear inequality: 3(x + 4) ≥ 5x – 123...
Ответ:
the solution is (21/2, 19/2)
Step-by-step explanation:
The first equation, x = y + 1, has already been solved for x. We can eliminate x in the second equatin by substituting y + 1 for x:
y = -(1/3)(y + 1) + 6
Let's eliminate fractions by multiplying all three terms by 3:
3y = y + 1 + 18
Combining like terms results in:
2y = 19, so that y = 19/2.
Substituting this 19/2 for y in the first equation, we get:
19/2 + 2/2 = x, or
x = 21/2
Thus the solution is (21/2, 19/2)
Ответ:
answer:
step-by-step explanation:
uhh i don't sorry