-2+7=5r

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Solution for -2+7=5r equation:


Simplifying
-2 + 7 = 5r

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

Solving
5 = 5r

Solving for variable 'r'.

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

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

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

Add '-5' to each side of the equation.
5 + -5 + -5r = 0 + -5

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

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

Divide each side by '-5'.
r = 1

Simplifying
r = 1

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