8x+42=10x+12

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Solution for 8x+42=10x+12 equation:


Simplifying
8x + 42 = 10x + 12

Reorder the terms:
42 + 8x = 10x + 12

Reorder the terms:
42 + 8x = 12 + 10x

Solving
42 + 8x = 12 + 10x

Solving for variable 'x'.

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

Add '-10x' to each side of the equation.
42 + 8x + -10x = 12 + 10x + -10x

Combine like terms: 8x + -10x = -2x
42 + -2x = 12 + 10x + -10x

Combine like terms: 10x + -10x = 0
42 + -2x = 12 + 0
42 + -2x = 12

Add '-42' to each side of the equation.
42 + -42 + -2x = 12 + -42

Combine like terms: 42 + -42 = 0
0 + -2x = 12 + -42
-2x = 12 + -42

Combine like terms: 12 + -42 = -30
-2x = -30

Divide each side by '-2'.
x = 15

Simplifying
x = 15

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