10-2r=2

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Solution for 10-2r=2 equation: 


Simplifying
10 + -2r = 2

Solving
10 + -2r = 2

Solving for variable 'r'.

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

Add '-10' to each side of the equation.
10 + -10 + -2r = 2 + -10

Combine like terms: 10 + -10 = 0
0 + -2r = 2 + -10
-2r = 2 + -10

Combine like terms: 2 + -10 = -8
-2r = -8

Divide each side by '-2'.
r = 4

Simplifying
r = 4

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