10x-7=20x-8

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Solution for 10x-7=20x-8 equation:


Simplifying
10x + -7 = 20x + -8

Reorder the terms:
-7 + 10x = 20x + -8

Reorder the terms:
-7 + 10x = -8 + 20x

Solving
-7 + 10x = -8 + 20x

Solving for variable 'x'.

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

Add '-20x' to each side of the equation.
-7 + 10x + -20x = -8 + 20x + -20x

Combine like terms: 10x + -20x = -10x
-7 + -10x = -8 + 20x + -20x

Combine like terms: 20x + -20x = 0
-7 + -10x = -8 + 0
-7 + -10x = -8

Add '7' to each side of the equation.
-7 + 7 + -10x = -8 + 7

Combine like terms: -7 + 7 = 0
0 + -10x = -8 + 7
-10x = -8 + 7

Combine like terms: -8 + 7 = -1
-10x = -1

Divide each side by '-10'.
x = 0.1

Simplifying
x = 0.1

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