130-(7x+14)=7(x+8)+x

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Solution for 130-(7x+14)=7(x+8)+x equation:


Simplifying
130 + -1(7x + 14) = 7(x + 8) + x

Reorder the terms:
130 + -1(14 + 7x) = 7(x + 8) + x
130 + (14 * -1 + 7x * -1) = 7(x + 8) + x
130 + (-14 + -7x) = 7(x + 8) + x

Combine like terms: 130 + -14 = 116
116 + -7x = 7(x + 8) + x

Reorder the terms:
116 + -7x = 7(8 + x) + x
116 + -7x = (8 * 7 + x * 7) + x
116 + -7x = (56 + 7x) + x

Combine like terms: 7x + x = 8x
116 + -7x = 56 + 8x

Solving
116 + -7x = 56 + 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.
116 + -7x + -8x = 56 + 8x + -8x

Combine like terms: -7x + -8x = -15x
116 + -15x = 56 + 8x + -8x

Combine like terms: 8x + -8x = 0
116 + -15x = 56 + 0
116 + -15x = 56

Add '-116' to each side of the equation.
116 + -116 + -15x = 56 + -116

Combine like terms: 116 + -116 = 0
0 + -15x = 56 + -116
-15x = 56 + -116

Combine like terms: 56 + -116 = -60
-15x = -60

Divide each side by '-15'.
x = 4

Simplifying
x = 4

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