-141-9=9x+21

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Solution for -141-9=9x+21 equation:


Simplifying
-141 + -9 = 9x + 21

Combine like terms: -141 + -9 = -150
-150 = 9x + 21

Reorder the terms:
-150 = 21 + 9x

Solving
-150 = 21 + 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.
-150 + -9x = 21 + 9x + -9x

Combine like terms: 9x + -9x = 0
-150 + -9x = 21 + 0
-150 + -9x = 21

Add '150' to each side of the equation.
-150 + 150 + -9x = 21 + 150

Combine like terms: -150 + 150 = 0
0 + -9x = 21 + 150
-9x = 21 + 150

Combine like terms: 21 + 150 = 171
-9x = 171

Divide each side by '-9'.
x = -19

Simplifying
x = -19

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