-8r-10=-2(3r+11)

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Solution for -8r-10=-2(3r+11) equation:


Simplifying
-8r + -10 = -2(3r + 11)

Reorder the terms:
-10 + -8r = -2(3r + 11)

Reorder the terms:
-10 + -8r = -2(11 + 3r)
-10 + -8r = (11 * -2 + 3r * -2)
-10 + -8r = (-22 + -6r)

Solving
-10 + -8r = -22 + -6r

Solving for variable 'r'.

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

Add '6r' to each side of the equation.
-10 + -8r + 6r = -22 + -6r + 6r

Combine like terms: -8r + 6r = -2r
-10 + -2r = -22 + -6r + 6r

Combine like terms: -6r + 6r = 0
-10 + -2r = -22 + 0
-10 + -2r = -22

Add '10' to each side of the equation.
-10 + 10 + -2r = -22 + 10

Combine like terms: -10 + 10 = 0
0 + -2r = -22 + 10
-2r = -22 + 10

Combine like terms: -22 + 10 = -12
-2r = -12

Divide each side by '-2'.
r = 6

Simplifying
r = 6

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