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

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


Simplifying
-5r + -6 = -1(2 + 7r)

Reorder the terms:
-6 + -5r = -1(2 + 7r)
-6 + -5r = (2 * -1 + 7r * -1)
-6 + -5r = (-2 + -7r)

Solving
-6 + -5r = -2 + -7r

Solving for variable 'r'.

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

Add '7r' to each side of the equation.
-6 + -5r + 7r = -2 + -7r + 7r

Combine like terms: -5r + 7r = 2r
-6 + 2r = -2 + -7r + 7r

Combine like terms: -7r + 7r = 0
-6 + 2r = -2 + 0
-6 + 2r = -2

Add '6' to each side of the equation.
-6 + 6 + 2r = -2 + 6

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

Combine like terms: -2 + 6 = 4
2r = 4

Divide each side by '2'.
r = 2

Simplifying
r = 2

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