-5r-7=-9-6r

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Solution for -5r-7=-9-6r equation:


Simplifying
-5r + -7 = -9 + -6r

Reorder the terms:
-7 + -5r = -9 + -6r

Solving
-7 + -5r = -9 + -6r

Solving for variable 'r'.

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

Add '6r' to each side of the equation.
-7 + -5r + 6r = -9 + -6r + 6r

Combine like terms: -5r + 6r = 1r
-7 + 1r = -9 + -6r + 6r

Combine like terms: -6r + 6r = 0
-7 + 1r = -9 + 0
-7 + 1r = -9

Add '7' to each side of the equation.
-7 + 7 + 1r = -9 + 7

Combine like terms: -7 + 7 = 0
0 + 1r = -9 + 7
1r = -9 + 7

Combine like terms: -9 + 7 = -2
1r = -2

Divide each side by '1'.
r = -2

Simplifying
r = -2

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