-1=-3(2x+2)+7x

Solution for -1=-3(2x+2)+7x equation:

Simplifying
-1 = -3(2x + 2) + 7x

Reorder the terms:
-1 = -3(2 + 2x) + 7x
-1 = (2 * -3 + 2x * -3) + 7x
-1 = (-6 + -6x) + 7x

Combine like terms: -6x + 7x = 1x
-1 = -6 + 1x

Solving
-1 = -6 + 1x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-1x' to each side of the equation.
-1 + -1x = -6 + 1x + -1x

Combine like terms: 1x + -1x = 0
-1 + -1x = -6 + 0
-1 + -1x = -6

Add '1' to each side of the equation.
-1 + 1 + -1x = -6 + 1

Combine like terms: -1 + 1 = 0
0 + -1x = -6 + 1
-1x = -6 + 1

Combine like terms: -6 + 1 = -5
-1x = -5

Divide each side by '-1'.
x = 5

Simplifying
x = 5