8x-20=15x

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Solution for 8x-20=15x equation:


Simplifying
8x + -20 = 15x

Reorder the terms:
-20 + 8x = 15x

Solving
-20 + 8x = 15x

Solving for variable 'x'.

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

Add '-15x' to each side of the equation.
-20 + 8x + -15x = 15x + -15x

Combine like terms: 8x + -15x = -7x
-20 + -7x = 15x + -15x

Combine like terms: 15x + -15x = 0
-20 + -7x = 0

Add '20' to each side of the equation.
-20 + 20 + -7x = 0 + 20

Combine like terms: -20 + 20 = 0
0 + -7x = 0 + 20
-7x = 0 + 20

Combine like terms: 0 + 20 = 20
-7x = 20

Divide each side by '-7'.
x = -2.857142857

Simplifying
x = -2.857142857

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