-54=-9r

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Solution for -54=-9r equation:


Simplifying
-54 = -9r

Solving
-54 = -9r

Solving for variable 'r'.

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

Add '9r' to each side of the equation.
-54 + 9r = -9r + 9r

Combine like terms: -9r + 9r = 0
-54 + 9r = 0

Add '54' to each side of the equation.
-54 + 54 + 9r = 0 + 54

Combine like terms: -54 + 54 = 0
0 + 9r = 0 + 54
9r = 0 + 54

Combine like terms: 0 + 54 = 54
9r = 54

Divide each side by '9'.
r = 6

Simplifying
r = 6

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