116-(7x+12)=7(x+2)+x

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Solution for 116-(7x+12)=7(x+2)+x equation:


Simplifying
116 + -1(7x + 12) = 7(x + 2) + x

Reorder the terms:
116 + -1(12 + 7x) = 7(x + 2) + x
116 + (12 * -1 + 7x * -1) = 7(x + 2) + x
116 + (-12 + -7x) = 7(x + 2) + x

Combine like terms: 116 + -12 = 104
104 + -7x = 7(x + 2) + x

Reorder the terms:
104 + -7x = 7(2 + x) + x
104 + -7x = (2 * 7 + x * 7) + x
104 + -7x = (14 + 7x) + x

Combine like terms: 7x + x = 8x
104 + -7x = 14 + 8x

Solving
104 + -7x = 14 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
104 + -7x + -8x = 14 + 8x + -8x

Combine like terms: -7x + -8x = -15x
104 + -15x = 14 + 8x + -8x

Combine like terms: 8x + -8x = 0
104 + -15x = 14 + 0
104 + -15x = 14

Add '-104' to each side of the equation.
104 + -104 + -15x = 14 + -104

Combine like terms: 104 + -104 = 0
0 + -15x = 14 + -104
-15x = 14 + -104

Combine like terms: 14 + -104 = -90
-15x = -90

Divide each side by '-15'.
x = 6

Simplifying
x = 6

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