7x+54=2x-6

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Solution for 7x+54=2x-6 equation:


Simplifying
7x + 54 = 2x + -6

Reorder the terms:
54 + 7x = 2x + -6

Reorder the terms:
54 + 7x = -6 + 2x

Solving
54 + 7x = -6 + 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.
54 + 7x + -2x = -6 + 2x + -2x

Combine like terms: 7x + -2x = 5x
54 + 5x = -6 + 2x + -2x

Combine like terms: 2x + -2x = 0
54 + 5x = -6 + 0
54 + 5x = -6

Add '-54' to each side of the equation.
54 + -54 + 5x = -6 + -54

Combine like terms: 54 + -54 = 0
0 + 5x = -6 + -54
5x = -6 + -54

Combine like terms: -6 + -54 = -60
5x = -60

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

Simplifying
x = -12

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