r-8-8+2=1-2r

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Solution for r-8-8+2=1-2r equation:


Simplifying
r + -8 + -8 + 2 = 1 + -2r

Reorder the terms:
-8 + -8 + 2 + r = 1 + -2r

Combine like terms: -8 + -8 = -16
-16 + 2 + r = 1 + -2r

Combine like terms: -16 + 2 = -14
-14 + r = 1 + -2r

Solving
-14 + r = 1 + -2r

Solving for variable 'r'.

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

Add '2r' to each side of the equation.
-14 + r + 2r = 1 + -2r + 2r

Combine like terms: r + 2r = 3r
-14 + 3r = 1 + -2r + 2r

Combine like terms: -2r + 2r = 0
-14 + 3r = 1 + 0
-14 + 3r = 1

Add '14' to each side of the equation.
-14 + 14 + 3r = 1 + 14

Combine like terms: -14 + 14 = 0
0 + 3r = 1 + 14
3r = 1 + 14

Combine like terms: 1 + 14 = 15
3r = 15

Divide each side by '3'.
r = 5

Simplifying
r = 5

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