5x+5+6x+7=7x-1

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Solution for 5x+5+6x+7=7x-1 equation:


Simplifying
5x + 5 + 6x + 7 = 7x + -1

Reorder the terms:
5 + 7 + 5x + 6x = 7x + -1

Combine like terms: 5 + 7 = 12
12 + 5x + 6x = 7x + -1

Combine like terms: 5x + 6x = 11x
12 + 11x = 7x + -1

Reorder the terms:
12 + 11x = -1 + 7x

Solving
12 + 11x = -1 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
12 + 11x + -7x = -1 + 7x + -7x

Combine like terms: 11x + -7x = 4x
12 + 4x = -1 + 7x + -7x

Combine like terms: 7x + -7x = 0
12 + 4x = -1 + 0
12 + 4x = -1

Add '-12' to each side of the equation.
12 + -12 + 4x = -1 + -12

Combine like terms: 12 + -12 = 0
0 + 4x = -1 + -12
4x = -1 + -12

Combine like terms: -1 + -12 = -13
4x = -13

Divide each side by '4'.
x = -3.25

Simplifying
x = -3.25

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