-6r+3(4r+7)=-5r+32

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Solution for -6r+3(4r+7)=-5r+32 equation:


Simplifying
-6r + 3(4r + 7) = -5r + 32

Reorder the terms:
-6r + 3(7 + 4r) = -5r + 32
-6r + (7 * 3 + 4r * 3) = -5r + 32
-6r + (21 + 12r) = -5r + 32

Reorder the terms:
21 + -6r + 12r = -5r + 32

Combine like terms: -6r + 12r = 6r
21 + 6r = -5r + 32

Reorder the terms:
21 + 6r = 32 + -5r

Solving
21 + 6r = 32 + -5r

Solving for variable 'r'.

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

Add '5r' to each side of the equation.
21 + 6r + 5r = 32 + -5r + 5r

Combine like terms: 6r + 5r = 11r
21 + 11r = 32 + -5r + 5r

Combine like terms: -5r + 5r = 0
21 + 11r = 32 + 0
21 + 11r = 32

Add '-21' to each side of the equation.
21 + -21 + 11r = 32 + -21

Combine like terms: 21 + -21 = 0
0 + 11r = 32 + -21
11r = 32 + -21

Combine like terms: 32 + -21 = 11
11r = 11

Divide each side by '11'.
r = 1

Simplifying
r = 1

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