83=9x-7

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Solution for 83=9x-7 equation:


Simplifying
83 = 9x + -7

Reorder the terms:
83 = -7 + 9x

Solving
83 = -7 + 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.
83 + -9x = -7 + 9x + -9x

Combine like terms: 9x + -9x = 0
83 + -9x = -7 + 0
83 + -9x = -7

Add '-83' to each side of the equation.
83 + -83 + -9x = -7 + -83

Combine like terms: 83 + -83 = 0
0 + -9x = -7 + -83
-9x = -7 + -83

Combine like terms: -7 + -83 = -90
-9x = -90

Divide each side by '-9'.
x = 10

Simplifying
x = 10

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