8x+2+7x+7=13x+5

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Solution for 8x+2+7x+7=13x+5 equation:


Simplifying
8x + 2 + 7x + 7 = 13x + 5

Reorder the terms:
2 + 7 + 8x + 7x = 13x + 5

Combine like terms: 2 + 7 = 9
9 + 8x + 7x = 13x + 5

Combine like terms: 8x + 7x = 15x
9 + 15x = 13x + 5

Reorder the terms:
9 + 15x = 5 + 13x

Solving
9 + 15x = 5 + 13x

Solving for variable 'x'.

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

Add '-13x' to each side of the equation.
9 + 15x + -13x = 5 + 13x + -13x

Combine like terms: 15x + -13x = 2x
9 + 2x = 5 + 13x + -13x

Combine like terms: 13x + -13x = 0
9 + 2x = 5 + 0
9 + 2x = 5

Add '-9' to each side of the equation.
9 + -9 + 2x = 5 + -9

Combine like terms: 9 + -9 = 0
0 + 2x = 5 + -9
2x = 5 + -9

Combine like terms: 5 + -9 = -4
2x = -4

Divide each side by '2'.
x = -2

Simplifying
x = -2

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