12r+34=-6r+70

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Solution for 12r+34=-6r+70 equation:


Simplifying
12r + 34 = -6r + 70

Reorder the terms:
34 + 12r = -6r + 70

Reorder the terms:
34 + 12r = 70 + -6r

Solving
34 + 12r = 70 + -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.
34 + 12r + 6r = 70 + -6r + 6r

Combine like terms: 12r + 6r = 18r
34 + 18r = 70 + -6r + 6r

Combine like terms: -6r + 6r = 0
34 + 18r = 70 + 0
34 + 18r = 70

Add '-34' to each side of the equation.
34 + -34 + 18r = 70 + -34

Combine like terms: 34 + -34 = 0
0 + 18r = 70 + -34
18r = 70 + -34

Combine like terms: 70 + -34 = 36
18r = 36

Divide each side by '18'.
r = 2

Simplifying
r = 2

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