7x-9=-3(2x+2)

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Solution for 7x-9=-3(2x+2) equation:


Simplifying
7x + -9 = -3(2x + 2)

Reorder the terms:
-9 + 7x = -3(2x + 2)

Reorder the terms:
-9 + 7x = -3(2 + 2x)
-9 + 7x = (2 * -3 + 2x * -3)
-9 + 7x = (-6 + -6x)

Solving
-9 + 7x = -6 + -6x

Solving for variable 'x'.

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

Add '6x' to each side of the equation.
-9 + 7x + 6x = -6 + -6x + 6x

Combine like terms: 7x + 6x = 13x
-9 + 13x = -6 + -6x + 6x

Combine like terms: -6x + 6x = 0
-9 + 13x = -6 + 0
-9 + 13x = -6

Add '9' to each side of the equation.
-9 + 9 + 13x = -6 + 9

Combine like terms: -9 + 9 = 0
0 + 13x = -6 + 9
13x = -6 + 9

Combine like terms: -6 + 9 = 3
13x = 3

Divide each side by '13'.
x = 0.2307692308

Simplifying
x = 0.2307692308

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