-42+17=-7x+12x

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Solution for -42+17=-7x+12x equation:


Simplifying
-42 + 17 = -7x + 12x

Combine like terms: -42 + 17 = -25
-25 = -7x + 12x

Combine like terms: -7x + 12x = 5x
-25 = 5x

Solving
-25 = 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
-25 + -5x = 5x + -5x

Combine like terms: 5x + -5x = 0
-25 + -5x = 0

Add '25' to each side of the equation.
-25 + 25 + -5x = 0 + 25

Combine like terms: -25 + 25 = 0
0 + -5x = 0 + 25
-5x = 0 + 25

Combine like terms: 0 + 25 = 25
-5x = 25

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

Simplifying
x = -5

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