5r+32=-7(3+7r)+r

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Solution for 5r+32=-7(3+7r)+r equation:


Simplifying
5r + 32 = -7(3 + 7r) + r

Reorder the terms:
32 + 5r = -7(3 + 7r) + r
32 + 5r = (3 * -7 + 7r * -7) + r
32 + 5r = (-21 + -49r) + r

Combine like terms: -49r + r = -48r
32 + 5r = -21 + -48r

Solving
32 + 5r = -21 + -48r

Solving for variable 'r'.

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

Add '48r' to each side of the equation.
32 + 5r + 48r = -21 + -48r + 48r

Combine like terms: 5r + 48r = 53r
32 + 53r = -21 + -48r + 48r

Combine like terms: -48r + 48r = 0
32 + 53r = -21 + 0
32 + 53r = -21

Add '-32' to each side of the equation.
32 + -32 + 53r = -21 + -32

Combine like terms: 32 + -32 = 0
0 + 53r = -21 + -32
53r = -21 + -32

Combine like terms: -21 + -32 = -53
53r = -53

Divide each side by '53'.
r = -1

Simplifying
r = -1

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