-1(r+6)=-63

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Solution for -1(r+6)=-63 equation:


Simplifying
-1(r + 6) = -63

Reorder the terms:
-1(6 + r) = -63
(6 * -1 + r * -1) = -63
(-6 + -1r) = -63

Solving
-6 + -1r = -63

Solving for variable 'r'.

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

Add '6' to each side of the equation.
-6 + 6 + -1r = -63 + 6

Combine like terms: -6 + 6 = 0
0 + -1r = -63 + 6
-1r = -63 + 6

Combine like terms: -63 + 6 = -57
-1r = -57

Divide each side by '-1'.
r = 57

Simplifying
r = 57

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