-8=-8(1+6r)-2r

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Solution for -8=-8(1+6r)-2r equation:


Simplifying
-8 = -8(1 + 6r) + -2r
-8 = (1 * -8 + 6r * -8) + -2r
-8 = (-8 + -48r) + -2r

Combine like terms: -48r + -2r = -50r
-8 = -8 + -50r

Add '8' to each side of the equation.
-8 + 8 = -8 + 8 + -50r

Combine like terms: -8 + 8 = 0
0 = -8 + 8 + -50r

Combine like terms: -8 + 8 = 0
0 = 0 + -50r
0 = -50r

Solving
0 = -50r

Solving for variable 'r'.

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

Add '50r' to each side of the equation.
0 + 50r = -50r + 50r
Remove the zero:
50r = -50r + 50r

Combine like terms: -50r + 50r = 0
50r = 0

Divide each side by '50'.
r = 0

Simplifying
r = 0

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