-9-4r-6r=4+6r+3

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Solution for -9-4r-6r=4+6r+3 equation:


Simplifying
-9 + -4r + -6r = 4 + 6r + 3

Combine like terms: -4r + -6r = -10r
-9 + -10r = 4 + 6r + 3

Reorder the terms:
-9 + -10r = 4 + 3 + 6r

Combine like terms: 4 + 3 = 7
-9 + -10r = 7 + 6r

Solving
-9 + -10r = 7 + 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.
-9 + -10r + -6r = 7 + 6r + -6r

Combine like terms: -10r + -6r = -16r
-9 + -16r = 7 + 6r + -6r

Combine like terms: 6r + -6r = 0
-9 + -16r = 7 + 0
-9 + -16r = 7

Add '9' to each side of the equation.
-9 + 9 + -16r = 7 + 9

Combine like terms: -9 + 9 = 0
0 + -16r = 7 + 9
-16r = 7 + 9

Combine like terms: 7 + 9 = 16
-16r = 16

Divide each side by '-16'.
r = -1

Simplifying
r = -1

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