-7r-6=2(6-5r)

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Solution for -7r-6=2(6-5r) equation:


Simplifying
-7r + -6 = 2(6 + -5r)

Reorder the terms:
-6 + -7r = 2(6 + -5r)
-6 + -7r = (6 * 2 + -5r * 2)
-6 + -7r = (12 + -10r)

Solving
-6 + -7r = 12 + -10r

Solving for variable 'r'.

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

Add '10r' to each side of the equation.
-6 + -7r + 10r = 12 + -10r + 10r

Combine like terms: -7r + 10r = 3r
-6 + 3r = 12 + -10r + 10r

Combine like terms: -10r + 10r = 0
-6 + 3r = 12 + 0
-6 + 3r = 12

Add '6' to each side of the equation.
-6 + 6 + 3r = 12 + 6

Combine like terms: -6 + 6 = 0
0 + 3r = 12 + 6
3r = 12 + 6

Combine like terms: 12 + 6 = 18
3r = 18

Divide each side by '3'.
r = 6

Simplifying
r = 6

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