35-10r+5r-5=65

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Solution for 35-10r+5r-5=65 equation:


Simplifying
35 + -10r + 5r + -5 = 65

Reorder the terms:
35 + -5 + -10r + 5r = 65

Combine like terms: 35 + -5 = 30
30 + -10r + 5r = 65

Combine like terms: -10r + 5r = -5r
30 + -5r = 65

Solving
30 + -5r = 65

Solving for variable 'r'.

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

Add '-30' to each side of the equation.
30 + -30 + -5r = 65 + -30

Combine like terms: 30 + -30 = 0
0 + -5r = 65 + -30
-5r = 65 + -30

Combine like terms: 65 + -30 = 35
-5r = 35

Divide each side by '-5'.
r = -7

Simplifying
r = -7

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