-90(x-83)=x-99

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Solution for -90(x-83)=x-99 equation:


Simplifying
-90(x + -83) = x + -99

Reorder the terms:
-90(-83 + x) = x + -99
(-83 * -90 + x * -90) = x + -99
(7470 + -90x) = x + -99

Reorder the terms:
7470 + -90x = -99 + x

Solving
7470 + -90x = -99 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
7470 + -90x + -1x = -99 + x + -1x

Combine like terms: -90x + -1x = -91x
7470 + -91x = -99 + x + -1x

Combine like terms: x + -1x = 0
7470 + -91x = -99 + 0
7470 + -91x = -99

Add '-7470' to each side of the equation.
7470 + -7470 + -91x = -99 + -7470

Combine like terms: 7470 + -7470 = 0
0 + -91x = -99 + -7470
-91x = -99 + -7470

Combine like terms: -99 + -7470 = -7569
-91x = -7569

Divide each side by '-91'.
x = 83.17582418

Simplifying
x = 83.17582418

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