34.48
(2/7=.29, 10/.29=34.48)
Answer:
y = x - 3
Step-by-step explanation:
First you want to combine like terms (so get x on one side and y on the other).
2y = 5y + 9 - 3x
-3y = -3x + 9
Then just solve for y by dividing by -3
y = (-3x + 9)/-3
y = x - 3
Answer: C. -11x^4+x^3+7x^2
Step-by-step explanation:
Combine like terms like -7x^4 and -4x^4, 5x^2+2x^2= 7x^2