12r+34=-6-(-9)

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Solution for 12r+34=-6-(-9) equation:


Simplifying
12r + 34 = -6 + -1(-9)

Reorder the terms:
34 + 12r = -6 + -1(-9)

Multiply -1 * -9
34 + 12r = -6 + 9

Combine like terms: -6 + 9 = 3
34 + 12r = 3

Solving
34 + 12r = 3

Solving for variable 'r'.

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

Add '-34' to each side of the equation.
34 + -34 + 12r = 3 + -34

Combine like terms: 34 + -34 = 0
0 + 12r = 3 + -34
12r = 3 + -34

Combine like terms: 3 + -34 = -31
12r = -31

Divide each side by '12'.
r = -2.583333333

Simplifying
r = -2.583333333

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