8r+4=102r

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Solution for 8r+4=102r equation:


Simplifying
8r + 4 = 102r

Reorder the terms:
4 + 8r = 102r

Solving
4 + 8r = 102r

Solving for variable 'r'.

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

Add '-102r' to each side of the equation.
4 + 8r + -102r = 102r + -102r

Combine like terms: 8r + -102r = -94r
4 + -94r = 102r + -102r

Combine like terms: 102r + -102r = 0
4 + -94r = 0

Add '-4' to each side of the equation.
4 + -4 + -94r = 0 + -4

Combine like terms: 4 + -4 = 0
0 + -94r = 0 + -4
-94r = 0 + -4

Combine like terms: 0 + -4 = -4
-94r = -4

Divide each side by '-94'.
r = 0.04255319149

Simplifying
r = 0.04255319149

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