15x+23=8x+15

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Solution for 15x+23=8x+15 equation:


Simplifying
15x + 23 = 8x + 15

Reorder the terms:
23 + 15x = 8x + 15

Reorder the terms:
23 + 15x = 15 + 8x

Solving
23 + 15x = 15 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
23 + 15x + -8x = 15 + 8x + -8x

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

Combine like terms: 8x + -8x = 0
23 + 7x = 15 + 0
23 + 7x = 15

Add '-23' to each side of the equation.
23 + -23 + 7x = 15 + -23

Combine like terms: 23 + -23 = 0
0 + 7x = 15 + -23
7x = 15 + -23

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

Divide each side by '7'.
x = -1.142857143

Simplifying
x = -1.142857143

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