-7x-30=16-9x

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Solution for -7x-30=16-9x equation:


Simplifying
-7x + -30 = 16 + -9x

Reorder the terms:
-30 + -7x = 16 + -9x

Solving
-30 + -7x = 16 + -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.
-30 + -7x + 9x = 16 + -9x + 9x

Combine like terms: -7x + 9x = 2x
-30 + 2x = 16 + -9x + 9x

Combine like terms: -9x + 9x = 0
-30 + 2x = 16 + 0
-30 + 2x = 16

Add '30' to each side of the equation.
-30 + 30 + 2x = 16 + 30

Combine like terms: -30 + 30 = 0
0 + 2x = 16 + 30
2x = 16 + 30

Combine like terms: 16 + 30 = 46
2x = 46

Divide each side by '2'.
x = 23

Simplifying
x = 23

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