15x+23=7x+57

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Solution for 15x+23=7x+57 equation:


Simplifying
15x + 23 = 7x + 57

Reorder the terms:
23 + 15x = 7x + 57

Reorder the terms:
23 + 15x = 57 + 7x

Solving
23 + 15x = 57 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
23 + 15x + -7x = 57 + 7x + -7x

Combine like terms: 15x + -7x = 8x
23 + 8x = 57 + 7x + -7x

Combine like terms: 7x + -7x = 0
23 + 8x = 57 + 0
23 + 8x = 57

Add '-23' to each side of the equation.
23 + -23 + 8x = 57 + -23

Combine like terms: 23 + -23 = 0
0 + 8x = 57 + -23
8x = 57 + -23

Combine like terms: 57 + -23 = 34
8x = 34

Divide each side by '8'.
x = 4.25

Simplifying
x = 4.25

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