-4(14r-99.43)+81.03=-91.5r+12r-97

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Solution for -4(14r-99.43)+81.03=-91.5r+12r-97 equation:


Simplifying
-4(14r + -99.43) + 81.03 = -91.5r + 12r + -97

Reorder the terms:
-4(-99.43 + 14r) + 81.03 = -91.5r + 12r + -97
(-99.43 * -4 + 14r * -4) + 81.03 = -91.5r + 12r + -97
(397.72 + -56r) + 81.03 = -91.5r + 12r + -97

Reorder the terms:
397.72 + 81.03 + -56r = -91.5r + 12r + -97

Combine like terms: 397.72 + 81.03 = 478.75
478.75 + -56r = -91.5r + 12r + -97

Reorder the terms:
478.75 + -56r = -97 + -91.5r + 12r

Combine like terms: -91.5r + 12r = -79.5r
478.75 + -56r = -97 + -79.5r

Solving
478.75 + -56r = -97 + -79.5r

Solving for variable 'r'.

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

Add '79.5r' to each side of the equation.
478.75 + -56r + 79.5r = -97 + -79.5r + 79.5r

Combine like terms: -56r + 79.5r = 23.5r
478.75 + 23.5r = -97 + -79.5r + 79.5r

Combine like terms: -79.5r + 79.5r = 0.0
478.75 + 23.5r = -97 + 0.0
478.75 + 23.5r = -97

Add '-478.75' to each side of the equation.
478.75 + -478.75 + 23.5r = -97 + -478.75

Combine like terms: 478.75 + -478.75 = 0.00
0.00 + 23.5r = -97 + -478.75
23.5r = -97 + -478.75

Combine like terms: -97 + -478.75 = -575.75
23.5r = -575.75

Divide each side by '23.5'.
r = -24.5

Simplifying
r = -24.5

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