8r=2-(14r+13)

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Solution for 8r=2-(14r+13) equation:


Simplifying
8r = 2 + -1(14r + 13)

Reorder the terms:
8r = 2 + -1(13 + 14r)
8r = 2 + (13 * -1 + 14r * -1)
8r = 2 + (-13 + -14r)

Combine like terms: 2 + -13 = -11
8r = -11 + -14r

Solving
8r = -11 + -14r

Solving for variable 'r'.

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

Add '14r' to each side of the equation.
8r + 14r = -11 + -14r + 14r

Combine like terms: 8r + 14r = 22r
22r = -11 + -14r + 14r

Combine like terms: -14r + 14r = 0
22r = -11 + 0
22r = -11

Divide each side by '22'.
r = -0.5

Simplifying
r = -0.5

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