-42-4x=8-9x

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Solution for -42-4x=8-9x equation:


Simplifying
-42 + -4x = 8 + -9x

Solving
-42 + -4x = 8 + -9x

Solving for variable 'x'.

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

Add '9x' to each side of the equation.
-42 + -4x + 9x = 8 + -9x + 9x

Combine like terms: -4x + 9x = 5x
-42 + 5x = 8 + -9x + 9x

Combine like terms: -9x + 9x = 0
-42 + 5x = 8 + 0
-42 + 5x = 8

Add '42' to each side of the equation.
-42 + 42 + 5x = 8 + 42

Combine like terms: -42 + 42 = 0
0 + 5x = 8 + 42
5x = 8 + 42

Combine like terms: 8 + 42 = 50
5x = 50

Divide each side by '5'.
x = 10

Simplifying
x = 10

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