-17+r=-12-4r

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Solution for -17+r=-12-4r equation:


Simplifying
-17 + r = -12 + -4r

Solving
-17 + r = -12 + -4r

Solving for variable 'r'.

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

Add '4r' to each side of the equation.
-17 + r + 4r = -12 + -4r + 4r

Combine like terms: r + 4r = 5r
-17 + 5r = -12 + -4r + 4r

Combine like terms: -4r + 4r = 0
-17 + 5r = -12 + 0
-17 + 5r = -12

Add '17' to each side of the equation.
-17 + 17 + 5r = -12 + 17

Combine like terms: -17 + 17 = 0
0 + 5r = -12 + 17
5r = -12 + 17

Combine like terms: -12 + 17 = 5
5r = 5

Divide each side by '5'.
r = 1

Simplifying
r = 1

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