-32=-6(-7+5)-2(6r+1)

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Solution for -32=-6(-7+5)-2(6r+1) equation:


Simplifying
-32 = -6(-7 + 5) + -2(6r + 1)

Combine like terms: -7 + 5 = -2
-32 = -6(-2) + -2(6r + 1)

Multiply -6 * -2
-32 = 12 + -2(6r + 1)

Reorder the terms:
-32 = 12 + -2(1 + 6r)
-32 = 12 + (1 * -2 + 6r * -2)
-32 = 12 + (-2 + -12r)

Combine like terms: 12 + -2 = 10
-32 = 10 + -12r

Solving
-32 = 10 + -12r

Solving for variable 'r'.

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

Add '12r' to each side of the equation.
-32 + 12r = 10 + -12r + 12r

Combine like terms: -12r + 12r = 0
-32 + 12r = 10 + 0
-32 + 12r = 10

Add '32' to each side of the equation.
-32 + 32 + 12r = 10 + 32

Combine like terms: -32 + 32 = 0
0 + 12r = 10 + 32
12r = 10 + 32

Combine like terms: 10 + 32 = 42
12r = 42

Divide each side by '12'.
r = 3.5

Simplifying
r = 3.5

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