15r+48=3r

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Solution for 15r+48=3r equation:


Simplifying
15r + 48 = 3r

Reorder the terms:
48 + 15r = 3r

Solving
48 + 15r = 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.
48 + 15r + -3r = 3r + -3r

Combine like terms: 15r + -3r = 12r
48 + 12r = 3r + -3r

Combine like terms: 3r + -3r = 0
48 + 12r = 0

Add '-48' to each side of the equation.
48 + -48 + 12r = 0 + -48

Combine like terms: 48 + -48 = 0
0 + 12r = 0 + -48
12r = 0 + -48

Combine like terms: 0 + -48 = -48
12r = -48

Divide each side by '12'.
r = -4

Simplifying
r = -4

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