r+32=-(8-7r)-8

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Solution for r+32=-(8-7r)-8 equation:


Simplifying
r + 32 = -1(8 + -7r) + -8

Reorder the terms:
32 + r = -1(8 + -7r) + -8
32 + r = (8 * -1 + -7r * -1) + -8
32 + r = (-8 + 7r) + -8

Reorder the terms:
32 + r = -8 + -8 + 7r

Combine like terms: -8 + -8 = -16
32 + r = -16 + 7r

Solving
32 + r = -16 + 7r

Solving for variable 'r'.

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

Add '-7r' to each side of the equation.
32 + r + -7r = -16 + 7r + -7r

Combine like terms: r + -7r = -6r
32 + -6r = -16 + 7r + -7r

Combine like terms: 7r + -7r = 0
32 + -6r = -16 + 0
32 + -6r = -16

Add '-32' to each side of the equation.
32 + -32 + -6r = -16 + -32

Combine like terms: 32 + -32 = 0
0 + -6r = -16 + -32
-6r = -16 + -32

Combine like terms: -16 + -32 = -48
-6r = -48

Divide each side by '-6'.
r = 8

Simplifying
r = 8

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