-11+5r-6-r=5r-7+4r

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Solution for -11+5r-6-r=5r-7+4r equation:


Simplifying
-11 + 5r + -6 + -1r = 5r + -7 + 4r

Reorder the terms:
-11 + -6 + 5r + -1r = 5r + -7 + 4r

Combine like terms: -11 + -6 = -17
-17 + 5r + -1r = 5r + -7 + 4r

Combine like terms: 5r + -1r = 4r
-17 + 4r = 5r + -7 + 4r

Reorder the terms:
-17 + 4r = -7 + 5r + 4r

Combine like terms: 5r + 4r = 9r
-17 + 4r = -7 + 9r

Solving
-17 + 4r = -7 + 9r

Solving for variable 'r'.

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

Add '-9r' to each side of the equation.
-17 + 4r + -9r = -7 + 9r + -9r

Combine like terms: 4r + -9r = -5r
-17 + -5r = -7 + 9r + -9r

Combine like terms: 9r + -9r = 0
-17 + -5r = -7 + 0
-17 + -5r = -7

Add '17' to each side of the equation.
-17 + 17 + -5r = -7 + 17

Combine like terms: -17 + 17 = 0
0 + -5r = -7 + 17
-5r = -7 + 17

Combine like terms: -7 + 17 = 10
-5r = 10

Divide each side by '-5'.
r = -2

Simplifying
r = -2

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