Answer:
the answer is is 12 bc 4 - 5 - 6 - 3= 12
3x + 8(x + 9) = -5
3x + 8x + 72 = -5
11x + 72 = -5
11x + 72 - 72 = -5 - 72
11x = -77
11x/11 = -77/11
x = -7
All you have to do for this equation is to substitute the y in the second equation with what y equals to. Then you distribute and combine like-terms.
D (change the sign for y) and A (change the sign for x)
Answer: Where is the question?
Step-by-step explanation:
Answer:
$94.50
Step-by-step explanation:
