34r-12+8r=-12

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Solution for 34r-12+8r=-12 equation: 


Simplifying
34r + -12 + 8r = -12

Reorder the terms:
-12 + 34r + 8r = -12

Combine like terms: 34r + 8r = 42r
-12 + 42r = -12

Add '12' to each side of the equation.
-12 + 12 + 42r = -12 + 12

Combine like terms: -12 + 12 = 0
0 + 42r = -12 + 12
42r = -12 + 12

Combine like terms: -12 + 12 = 0
42r = 0

Solving
42r = 0

Solving for variable 'r'.

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

Divide each side by '42'.
r = 0

Simplifying
r = 0

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