Answer:
-2 ~ brainliest please?
Step-by-step explanation:
-32x=64
32x=-64
x=-2
Answer:
Solve for the first variable in one of the equations, then substitute the result into the other equation.
x = 5 x = 4
Step-by-step explanation:
Answer:
Step-by-step explanation:
It is already in standard form and can be expressed in scientific form as:

Answer:
9x^2 - 3x - 30
Step-by-step explanation:
3x l 5
3x l 9x^2 l 15x
l ----- l ------
-6 l -18x l -30