18x-12=7x-8+8x-1

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Solution for 18x-12=7x-8+8x-1 equation:


Simplifying
18x + -12 = 7x + -8 + 8x + -1

Reorder the terms:
-12 + 18x = 7x + -8 + 8x + -1

Reorder the terms:
-12 + 18x = -8 + -1 + 7x + 8x

Combine like terms: -8 + -1 = -9
-12 + 18x = -9 + 7x + 8x

Combine like terms: 7x + 8x = 15x
-12 + 18x = -9 + 15x

Solving
-12 + 18x = -9 + 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.
-12 + 18x + -15x = -9 + 15x + -15x

Combine like terms: 18x + -15x = 3x
-12 + 3x = -9 + 15x + -15x

Combine like terms: 15x + -15x = 0
-12 + 3x = -9 + 0
-12 + 3x = -9

Add '12' to each side of the equation.
-12 + 12 + 3x = -9 + 12

Combine like terms: -12 + 12 = 0
0 + 3x = -9 + 12
3x = -9 + 12

Combine like terms: -9 + 12 = 3
3x = 3

Divide each side by '3'.
x = 1

Simplifying
x = 1

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