-6(2r+8)+7=

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Solution for -6(2r+8)+7= equation:


Simplifying
-6(2r + 8) + 7 = 0

Reorder the terms:
-6(8 + 2r) + 7 = 0
(8 * -6 + 2r * -6) + 7 = 0
(-48 + -12r) + 7 = 0

Reorder the terms:
-48 + 7 + -12r = 0

Combine like terms: -48 + 7 = -41
-41 + -12r = 0

Solving
-41 + -12r = 0

Solving for variable 'r'.

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

Add '41' to each side of the equation.
-41 + 41 + -12r = 0 + 41

Combine like terms: -41 + 41 = 0
0 + -12r = 0 + 41
-12r = 0 + 41

Combine like terms: 0 + 41 = 41
-12r = 41

Divide each side by '-12'.
r = -3.416666667

Simplifying
r = -3.416666667

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