20x-8=13x-7

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Solution for 20x-8=13x-7 equation:


Simplifying
20x + -8 = 13x + -7

Reorder the terms:
-8 + 20x = 13x + -7

Reorder the terms:
-8 + 20x = -7 + 13x

Solving
-8 + 20x = -7 + 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.
-8 + 20x + -13x = -7 + 13x + -13x

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

Combine like terms: 13x + -13x = 0
-8 + 7x = -7 + 0
-8 + 7x = -7

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

Combine like terms: -8 + 8 = 0
0 + 7x = -7 + 8
7x = -7 + 8

Combine like terms: -7 + 8 = 1
7x = 1

Divide each side by '7'.
x = 0.1428571429

Simplifying
x = 0.1428571429

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