6r+5=12r+7

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Solution for 6r+5=12r+7 equation:


Simplifying
6r + 5 = 12r + 7

Reorder the terms:
5 + 6r = 12r + 7

Reorder the terms:
5 + 6r = 7 + 12r

Solving
5 + 6r = 7 + 12r

Solving for variable 'r'.

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

Add '-12r' to each side of the equation.
5 + 6r + -12r = 7 + 12r + -12r

Combine like terms: 6r + -12r = -6r
5 + -6r = 7 + 12r + -12r

Combine like terms: 12r + -12r = 0
5 + -6r = 7 + 0
5 + -6r = 7

Add '-5' to each side of the equation.
5 + -5 + -6r = 7 + -5

Combine like terms: 5 + -5 = 0
0 + -6r = 7 + -5
-6r = 7 + -5

Combine like terms: 7 + -5 = 2
-6r = 2

Divide each side by '-6'.
r = -0.3333333333

Simplifying
r = -0.3333333333

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