8x+103=15x+75

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Solution for 8x+103=15x+75 equation:


Simplifying
8x + 103 = 15x + 75

Reorder the terms:
103 + 8x = 15x + 75

Reorder the terms:
103 + 8x = 75 + 15x

Solving
103 + 8x = 75 + 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.
103 + 8x + -15x = 75 + 15x + -15x

Combine like terms: 8x + -15x = -7x
103 + -7x = 75 + 15x + -15x

Combine like terms: 15x + -15x = 0
103 + -7x = 75 + 0
103 + -7x = 75

Add '-103' to each side of the equation.
103 + -103 + -7x = 75 + -103

Combine like terms: 103 + -103 = 0
0 + -7x = 75 + -103
-7x = 75 + -103

Combine like terms: 75 + -103 = -28
-7x = -28

Divide each side by '-7'.
x = 4

Simplifying
x = 4

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