7x+56=2x-4

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Solution for 7x+56=2x-4 equation:


Simplifying
7x + 56 = 2x + -4

Reorder the terms:
56 + 7x = 2x + -4

Reorder the terms:
56 + 7x = -4 + 2x

Solving
56 + 7x = -4 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
56 + 7x + -2x = -4 + 2x + -2x

Combine like terms: 7x + -2x = 5x
56 + 5x = -4 + 2x + -2x

Combine like terms: 2x + -2x = 0
56 + 5x = -4 + 0
56 + 5x = -4

Add '-56' to each side of the equation.
56 + -56 + 5x = -4 + -56

Combine like terms: 56 + -56 = 0
0 + 5x = -4 + -56
5x = -4 + -56

Combine like terms: -4 + -56 = -60
5x = -60

Divide each side by '5'.
x = -12

Simplifying
x = -12

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