204=4(8r-5)

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Solution for 204=4(8r-5) equation:


Simplifying
204 = 4(8r + -5)

Reorder the terms:
204 = 4(-5 + 8r)
204 = (-5 * 4 + 8r * 4)
204 = (-20 + 32r)

Solving
204 = -20 + 32r

Solving for variable 'r'.

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

Add '-32r' to each side of the equation.
204 + -32r = -20 + 32r + -32r

Combine like terms: 32r + -32r = 0
204 + -32r = -20 + 0
204 + -32r = -20

Add '-204' to each side of the equation.
204 + -204 + -32r = -20 + -204

Combine like terms: 204 + -204 = 0
0 + -32r = -20 + -204
-32r = -20 + -204

Combine like terms: -20 + -204 = -224
-32r = -224

Divide each side by '-32'.
r = 7

Simplifying
r = 7

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