-122=-8(6+2r)

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Solution for -122=-8(6+2r) equation:


Simplifying
-122 = -8(6 + 2r)
-122 = (6 * -8 + 2r * -8)
-122 = (-48 + -16r)

Solving
-122 = -48 + -16r

Solving for variable 'r'.

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

Add '16r' to each side of the equation.
-122 + 16r = -48 + -16r + 16r

Combine like terms: -16r + 16r = 0
-122 + 16r = -48 + 0
-122 + 16r = -48

Add '122' to each side of the equation.
-122 + 122 + 16r = -48 + 122

Combine like terms: -122 + 122 = 0
0 + 16r = -48 + 122
16r = -48 + 122

Combine like terms: -48 + 122 = 74
16r = 74

Divide each side by '16'.
r = 4.625

Simplifying
r = 4.625

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