-5r-3-8+6r-4r=7

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Solution for -5r-3-8+6r-4r=7 equation:


Simplifying
-5r + -3 + -8 + 6r + -4r = 7

Reorder the terms:
-3 + -8 + -5r + 6r + -4r = 7

Combine like terms: -3 + -8 = -11
-11 + -5r + 6r + -4r = 7

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

Combine like terms: 1r + -4r = -3r
-11 + -3r = 7

Solving
-11 + -3r = 7

Solving for variable 'r'.

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

Add '11' to each side of the equation.
-11 + 11 + -3r = 7 + 11

Combine like terms: -11 + 11 = 0
0 + -3r = 7 + 11
-3r = 7 + 11

Combine like terms: 7 + 11 = 18
-3r = 18

Divide each side by '-3'.
r = -6

Simplifying
r = -6

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