Answer:
proof is where you have something to explain/show what you saw to people when they don't believe you.
-3 + 7x = -12
First, simplify -3x + 7x to get 4x. / Your problem should look like: 4x = -12
Second, divide both sides by 4. / Your problem should look like: x =
Third, simplify
to 3. / Your problem should look like: x = -3
Answer:
x = -3
I’m on the same question rn and I need help.