8x+7=-7+6x+20

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Solution for 8x+7=-7+6x+20 equation:


Simplifying
8x + 7 = -7 + 6x + 20

Reorder the terms:
7 + 8x = -7 + 6x + 20

Reorder the terms:
7 + 8x = -7 + 20 + 6x

Combine like terms: -7 + 20 = 13
7 + 8x = 13 + 6x

Solving
7 + 8x = 13 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
7 + 8x + -6x = 13 + 6x + -6x

Combine like terms: 8x + -6x = 2x
7 + 2x = 13 + 6x + -6x

Combine like terms: 6x + -6x = 0
7 + 2x = 13 + 0
7 + 2x = 13

Add '-7' to each side of the equation.
7 + -7 + 2x = 13 + -7

Combine like terms: 7 + -7 = 0
0 + 2x = 13 + -7
2x = 13 + -7

Combine like terms: 13 + -7 = 6
2x = 6

Divide each side by '2'.
x = 3

Simplifying
x = 3

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