33=4r-7

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Solution for 33=4r-7 equation:


Simplifying
33 = 4r + -7

Reorder the terms:
33 = -7 + 4r

Solving
33 = -7 + 4r

Solving for variable 'r'.

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

Add '-4r' to each side of the equation.
33 + -4r = -7 + 4r + -4r

Combine like terms: 4r + -4r = 0
33 + -4r = -7 + 0
33 + -4r = -7

Add '-33' to each side of the equation.
33 + -33 + -4r = -7 + -33

Combine like terms: 33 + -33 = 0
0 + -4r = -7 + -33
-4r = -7 + -33

Combine like terms: -7 + -33 = -40
-4r = -40

Divide each side by '-4'.
r = 10

Simplifying
r = 10

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