12+7=13x-8

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Solution for 12+7=13x-8 equation:


Simplifying
12 + 7 = 13x + -8

Combine like terms: 12 + 7 = 19
19 = 13x + -8

Reorder the terms:
19 = -8 + 13x

Solving
19 = -8 + 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.
19 + -13x = -8 + 13x + -13x

Combine like terms: 13x + -13x = 0
19 + -13x = -8 + 0
19 + -13x = -8

Add '-19' to each side of the equation.
19 + -19 + -13x = -8 + -19

Combine like terms: 19 + -19 = 0
0 + -13x = -8 + -19
-13x = -8 + -19

Combine like terms: -8 + -19 = -27
-13x = -27

Divide each side by '-13'.
x = 2.076923077

Simplifying
x = 2.076923077

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