8x-1+9x=18x-16

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Solution for 8x-1+9x=18x-16 equation:


Simplifying
8x + -1 + 9x = 18x + -16

Reorder the terms:
-1 + 8x + 9x = 18x + -16

Combine like terms: 8x + 9x = 17x
-1 + 17x = 18x + -16

Reorder the terms:
-1 + 17x = -16 + 18x

Solving
-1 + 17x = -16 + 18x

Solving for variable 'x'.

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

Add '-18x' to each side of the equation.
-1 + 17x + -18x = -16 + 18x + -18x

Combine like terms: 17x + -18x = -1x
-1 + -1x = -16 + 18x + -18x

Combine like terms: 18x + -18x = 0
-1 + -1x = -16 + 0
-1 + -1x = -16

Add '1' to each side of the equation.
-1 + 1 + -1x = -16 + 1

Combine like terms: -1 + 1 = 0
0 + -1x = -16 + 1
-1x = -16 + 1

Combine like terms: -16 + 1 = -15
-1x = -15

Divide each side by '-1'.
x = 15

Simplifying
x = 15

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