9x+7x-23=8x+7x-18

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Solution for 9x+7x-23=8x+7x-18 equation:


Simplifying
9x + 7x + -23 = 8x + 7x + -18

Reorder the terms:
-23 + 9x + 7x = 8x + 7x + -18

Combine like terms: 9x + 7x = 16x
-23 + 16x = 8x + 7x + -18

Reorder the terms:
-23 + 16x = -18 + 8x + 7x

Combine like terms: 8x + 7x = 15x
-23 + 16x = -18 + 15x

Solving
-23 + 16x = -18 + 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.
-23 + 16x + -15x = -18 + 15x + -15x

Combine like terms: 16x + -15x = 1x
-23 + 1x = -18 + 15x + -15x

Combine like terms: 15x + -15x = 0
-23 + 1x = -18 + 0
-23 + 1x = -18

Add '23' to each side of the equation.
-23 + 23 + 1x = -18 + 23

Combine like terms: -23 + 23 = 0
0 + 1x = -18 + 23
1x = -18 + 23

Combine like terms: -18 + 23 = 5
1x = 5

Divide each side by '1'.
x = 5

Simplifying
x = 5

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