8+10r-2=8r+34-5r

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Solution for 8+10r-2=8r+34-5r equation:


Simplifying
8 + 10r + -2 = 8r + 34 + -5r

Reorder the terms:
8 + -2 + 10r = 8r + 34 + -5r

Combine like terms: 8 + -2 = 6
6 + 10r = 8r + 34 + -5r

Reorder the terms:
6 + 10r = 34 + 8r + -5r

Combine like terms: 8r + -5r = 3r
6 + 10r = 34 + 3r

Solving
6 + 10r = 34 + 3r

Solving for variable 'r'.

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

Add '-3r' to each side of the equation.
6 + 10r + -3r = 34 + 3r + -3r

Combine like terms: 10r + -3r = 7r
6 + 7r = 34 + 3r + -3r

Combine like terms: 3r + -3r = 0
6 + 7r = 34 + 0
6 + 7r = 34

Add '-6' to each side of the equation.
6 + -6 + 7r = 34 + -6

Combine like terms: 6 + -6 = 0
0 + 7r = 34 + -6
7r = 34 + -6

Combine like terms: 34 + -6 = 28
7r = 28

Divide each side by '7'.
r = 4

Simplifying
r = 4

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