-7(9r+2)=-27-3r

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Solution for -7(9r+2)=-27-3r equation:


Simplifying
-7(9r + 2) = -27 + -3r

Reorder the terms:
-7(2 + 9r) = -27 + -3r
(2 * -7 + 9r * -7) = -27 + -3r
(-14 + -63r) = -27 + -3r

Solving
-14 + -63r = -27 + -3r

Solving for variable 'r'.

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

Add '3r' to each side of the equation.
-14 + -63r + 3r = -27 + -3r + 3r

Combine like terms: -63r + 3r = -60r
-14 + -60r = -27 + -3r + 3r

Combine like terms: -3r + 3r = 0
-14 + -60r = -27 + 0
-14 + -60r = -27

Add '14' to each side of the equation.
-14 + 14 + -60r = -27 + 14

Combine like terms: -14 + 14 = 0
0 + -60r = -27 + 14
-60r = -27 + 14

Combine like terms: -27 + 14 = -13
-60r = -13

Divide each side by '-60'.
r = 0.2166666667

Simplifying
r = 0.2166666667

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