10r-8=5+7+6r

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Solution for 10r-8=5+7+6r equation:


Simplifying
10r + -8 = 5 + 7 + 6r

Reorder the terms:
-8 + 10r = 5 + 7 + 6r

Combine like terms: 5 + 7 = 12
-8 + 10r = 12 + 6r

Solving
-8 + 10r = 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.
-8 + 10r + -6r = 12 + 6r + -6r

Combine like terms: 10r + -6r = 4r
-8 + 4r = 12 + 6r + -6r

Combine like terms: 6r + -6r = 0
-8 + 4r = 12 + 0
-8 + 4r = 12

Add '8' to each side of the equation.
-8 + 8 + 4r = 12 + 8

Combine like terms: -8 + 8 = 0
0 + 4r = 12 + 8
4r = 12 + 8

Combine like terms: 12 + 8 = 20
4r = 20

Divide each side by '4'.
r = 5

Simplifying
r = 5

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