7x-7+5x=5x+56-2x

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Solution for 7x-7+5x=5x+56-2x equation:


Simplifying
7x + -7 + 5x = 5x + 56 + -2x

Reorder the terms:
-7 + 7x + 5x = 5x + 56 + -2x

Combine like terms: 7x + 5x = 12x
-7 + 12x = 5x + 56 + -2x

Reorder the terms:
-7 + 12x = 56 + 5x + -2x

Combine like terms: 5x + -2x = 3x
-7 + 12x = 56 + 3x

Solving
-7 + 12x = 56 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
-7 + 12x + -3x = 56 + 3x + -3x

Combine like terms: 12x + -3x = 9x
-7 + 9x = 56 + 3x + -3x

Combine like terms: 3x + -3x = 0
-7 + 9x = 56 + 0
-7 + 9x = 56

Add '7' to each side of the equation.
-7 + 7 + 9x = 56 + 7

Combine like terms: -7 + 7 = 0
0 + 9x = 56 + 7
9x = 56 + 7

Combine like terms: 56 + 7 = 63
9x = 63

Divide each side by '9'.
x = 7

Simplifying
x = 7

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