8x+124=3x+15

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Solution for 8x+124=3x+15 equation:


Simplifying
8x + 124 = 3x + 15

Reorder the terms:
124 + 8x = 3x + 15

Reorder the terms:
124 + 8x = 15 + 3x

Solving
124 + 8x = 15 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
124 + 8x + -3x = 15 + 3x + -3x

Combine like terms: 8x + -3x = 5x
124 + 5x = 15 + 3x + -3x

Combine like terms: 3x + -3x = 0
124 + 5x = 15 + 0
124 + 5x = 15

Add '-124' to each side of the equation.
124 + -124 + 5x = 15 + -124

Combine like terms: 124 + -124 = 0
0 + 5x = 15 + -124
5x = 15 + -124

Combine like terms: 15 + -124 = -109
5x = -109

Divide each side by '5'.
x = -21.8

Simplifying
x = -21.8

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