12x+4=55x+42

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Solution for 12x+4=55x+42 equation:


Simplifying
12x + 4 = 55x + 42

Reorder the terms:
4 + 12x = 55x + 42

Reorder the terms:
4 + 12x = 42 + 55x

Solving
4 + 12x = 42 + 55x

Solving for variable 'x'.

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

Add '-55x' to each side of the equation.
4 + 12x + -55x = 42 + 55x + -55x

Combine like terms: 12x + -55x = -43x
4 + -43x = 42 + 55x + -55x

Combine like terms: 55x + -55x = 0
4 + -43x = 42 + 0
4 + -43x = 42

Add '-4' to each side of the equation.
4 + -4 + -43x = 42 + -4

Combine like terms: 4 + -4 = 0
0 + -43x = 42 + -4
-43x = 42 + -4

Combine like terms: 42 + -4 = 38
-43x = 38

Divide each side by '-43'.
x = -0.8837209302

Simplifying
x = -0.8837209302

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