-4(r-6)=-63

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Solution for -4(r-6)=-63 equation:


Simplifying
-4(r + -6) = -63

Reorder the terms:
-4(-6 + r) = -63
(-6 * -4 + r * -4) = -63
(24 + -4r) = -63

Solving
24 + -4r = -63

Solving for variable 'r'.

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

Add '-24' to each side of the equation.
24 + -24 + -4r = -63 + -24

Combine like terms: 24 + -24 = 0
0 + -4r = -63 + -24
-4r = -63 + -24

Combine like terms: -63 + -24 = -87
-4r = -87

Divide each side by '-4'.
r = 21.75

Simplifying
r = 21.75

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