-17=-5r-2r

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Solution for -17=-5r-2r equation:


Simplifying
-17 = -5r + -2r

Combine like terms: -5r + -2r = -7r
-17 = -7r

Solving
-17 = -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.
-17 + 7r = -7r + 7r

Combine like terms: -7r + 7r = 0
-17 + 7r = 0

Add '17' to each side of the equation.
-17 + 17 + 7r = 0 + 17

Combine like terms: -17 + 17 = 0
0 + 7r = 0 + 17
7r = 0 + 17

Combine like terms: 0 + 17 = 17
7r = 17

Divide each side by '7'.
r = 2.428571429

Simplifying
r = 2.428571429

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