-33+7r=3(-3+5r)

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Solution for -33+7r=3(-3+5r) equation:


Simplifying
-33 + 7r = 3(-3 + 5r)
-33 + 7r = (-3 * 3 + 5r * 3)
-33 + 7r = (-9 + 15r)

Solving
-33 + 7r = -9 + 15r

Solving for variable 'r'.

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

Add '-15r' to each side of the equation.
-33 + 7r + -15r = -9 + 15r + -15r

Combine like terms: 7r + -15r = -8r
-33 + -8r = -9 + 15r + -15r

Combine like terms: 15r + -15r = 0
-33 + -8r = -9 + 0
-33 + -8r = -9

Add '33' to each side of the equation.
-33 + 33 + -8r = -9 + 33

Combine like terms: -33 + 33 = 0
0 + -8r = -9 + 33
-8r = -9 + 33

Combine like terms: -9 + 33 = 24
-8r = 24

Divide each side by '-8'.
r = -3

Simplifying
r = -3

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