54=-3(r-2)

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Solution for 54=-3(r-2) equation:


Simplifying
54 = -3(r + -2)

Reorder the terms:
54 = -3(-2 + r)
54 = (-2 * -3 + r * -3)
54 = (6 + -3r)

Solving
54 = 6 + -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.
54 + 3r = 6 + -3r + 3r

Combine like terms: -3r + 3r = 0
54 + 3r = 6 + 0
54 + 3r = 6

Add '-54' to each side of the equation.
54 + -54 + 3r = 6 + -54

Combine like terms: 54 + -54 = 0
0 + 3r = 6 + -54
3r = 6 + -54

Combine like terms: 6 + -54 = -48
3r = -48

Divide each side by '3'.
r = -16

Simplifying
r = -16

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