2(13-8r)=202

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Solution for 2(13-8r)=202 equation: 


Simplifying
2(13 + -8r) = 202
(13 * 2 + -8r * 2) = 202
(26 + -16r) = 202

Solving
26 + -16r = 202

Solving for variable 'r'.

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

Add '-26' to each side of the equation.
26 + -26 + -16r = 202 + -26

Combine like terms: 26 + -26 = 0
0 + -16r = 202 + -26
-16r = 202 + -26

Combine like terms: 202 + -26 = 176
-16r = 176

Divide each side by '-16'.
r = -11

Simplifying
r = -11

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