8r+5=-7r+35

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Solution for 8r+5=-7r+35 equation:


Simplifying
8r + 5 = -7r + 35

Reorder the terms:
5 + 8r = -7r + 35

Reorder the terms:
5 + 8r = 35 + -7r

Solving
5 + 8r = 35 + -7r

Solving for variable 'r'.

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

Add '7r' to each side of the equation.
5 + 8r + 7r = 35 + -7r + 7r

Combine like terms: 8r + 7r = 15r
5 + 15r = 35 + -7r + 7r

Combine like terms: -7r + 7r = 0
5 + 15r = 35 + 0
5 + 15r = 35

Add '-5' to each side of the equation.
5 + -5 + 15r = 35 + -5

Combine like terms: 5 + -5 = 0
0 + 15r = 35 + -5
15r = 35 + -5

Combine like terms: 35 + -5 = 30
15r = 30

Divide each side by '15'.
r = 2

Simplifying
r = 2

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