-42-(-19)=9x

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Solution for -42-(-19)=9x equation:


Simplifying
-42 + -1(-19) = 9x

Multiply -1 * -19
-42 + 19 = 9x

Combine like terms: -42 + 19 = -23
-23 = 9x

Solving
-23 = 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.
-23 + -9x = 9x + -9x

Combine like terms: 9x + -9x = 0
-23 + -9x = 0

Add '23' to each side of the equation.
-23 + 23 + -9x = 0 + 23

Combine like terms: -23 + 23 = 0
0 + -9x = 0 + 23
-9x = 0 + 23

Combine like terms: 0 + 23 = 23
-9x = 23

Divide each side by '-9'.
x = -2.555555556

Simplifying
x = -2.555555556

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