7.05=3.14xr

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Solution for 7.05=3.14xr equation:


Simplifying
7.05 = 3.14xr

Solving
7.05 = 3.14rx

Solving for variable 'r'.

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

Add '-3.14rx' to each side of the equation.
7.05 + -3.14rx = 3.14rx + -3.14rx

Combine like terms: 3.14rx + -3.14rx = 0.00
7.05 + -3.14rx = 0.00

Add '-7.05' to each side of the equation.
7.05 + -7.05 + -3.14rx = 0.00 + -7.05

Combine like terms: 7.05 + -7.05 = 0.00
0.00 + -3.14rx = 0.00 + -7.05
-3.14rx = 0.00 + -7.05

Combine like terms: 0.00 + -7.05 = -7.05
-3.14rx = -7.05

Divide each side by '-3.14x'.
r = 2.24522293x-1

Simplifying
r = 2.24522293x-1

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