224=3.5*r

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Solution for 224=3.5*r equation:


Simplifying
224 = 3.5r

Solving
224 = 3.5r

Solving for variable 'r'.

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

Add '-3.5r' to each side of the equation.
224 + -3.5r = 3.5r + -3.5r

Combine like terms: 3.5r + -3.5r = 0.0
224 + -3.5r = 0.0

Add '-224' to each side of the equation.
224 + -224 + -3.5r = 0.0 + -224

Combine like terms: 224 + -224 = 0
0 + -3.5r = 0.0 + -224
-3.5r = 0.0 + -224

Combine like terms: 0.0 + -224 = -224
-3.5r = -224

Divide each side by '-3.5'.
r = 64

Simplifying
r = 64

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