2r+36=-6r+12

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Solution for 2r+36=-6r+12 equation:


Simplifying
2r + 36 = -6r + 12

Reorder the terms:
36 + 2r = -6r + 12

Reorder the terms:
36 + 2r = 12 + -6r

Solving
36 + 2r = 12 + -6r

Solving for variable 'r'.

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

Add '6r' to each side of the equation.
36 + 2r + 6r = 12 + -6r + 6r

Combine like terms: 2r + 6r = 8r
36 + 8r = 12 + -6r + 6r

Combine like terms: -6r + 6r = 0
36 + 8r = 12 + 0
36 + 8r = 12

Add '-36' to each side of the equation.
36 + -36 + 8r = 12 + -36

Combine like terms: 36 + -36 = 0
0 + 8r = 12 + -36
8r = 12 + -36

Combine like terms: 12 + -36 = -24
8r = -24

Divide each side by '8'.
r = -3

Simplifying
r = -3

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