Answer:

Step-by-step explanation:
First, use distribution to simplify

Then, simplify further by combining like terms

Solve

Answer:
-1, 1
Step-by-step explanation:
what is 1/3 of -3 and 3
Answer:
To find the area of a trapezoid, multiply the sum of the bases (the parallel sides) by the height (the perpendicular distance between the bases), and then divide by 2.
Step-by-step explanation:
Answer:
Step-by-step explanation:
Divide each term by -42 and simplifiy.
x= - 4/7
4(1+9x)
4 + 36x
hope that helps