8(8r-8)+4r=-136

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Solution for 8(8r-8)+4r=-136 equation:


Simplifying
8(8r + -8) + 4r = -136

Reorder the terms:
8(-8 + 8r) + 4r = -136
(-8 * 8 + 8r * 8) + 4r = -136
(-64 + 64r) + 4r = -136

Combine like terms: 64r + 4r = 68r
-64 + 68r = -136

Solving
-64 + 68r = -136

Solving for variable 'r'.

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

Add '64' to each side of the equation.
-64 + 64 + 68r = -136 + 64

Combine like terms: -64 + 64 = 0
0 + 68r = -136 + 64
68r = -136 + 64

Combine like terms: -136 + 64 = -72
68r = -72

Divide each side by '68'.
r = -1.058823529

Simplifying
r = -1.058823529

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