50=5*2.50r

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Solution for 50=5*2.50r equation:


Simplifying
50 = 5 * 2.50r

Multiply 5 * 2.50
50 = 12.5r

Solving
50 = 12.5r

Solving for variable 'r'.

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

Add '-12.5r' to each side of the equation.
50 + -12.5r = 12.5r + -12.5r

Combine like terms: 12.5r + -12.5r = 0.0
50 + -12.5r = 0.0

Add '-50' to each side of the equation.
50 + -50 + -12.5r = 0.0 + -50

Combine like terms: 50 + -50 = 0
0 + -12.5r = 0.0 + -50
-12.5r = 0.0 + -50

Combine like terms: 0.0 + -50 = -50
-12.5r = -50

Divide each side by '-12.5'.
r = 4

Simplifying
r = 4

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