-28-5r=2(-5r-3)-6r

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Solution for -28-5r=2(-5r-3)-6r equation:


Simplifying
-28 + -5r = 2(-5r + -3) + -6r

Reorder the terms:
-28 + -5r = 2(-3 + -5r) + -6r
-28 + -5r = (-3 * 2 + -5r * 2) + -6r
-28 + -5r = (-6 + -10r) + -6r

Combine like terms: -10r + -6r = -16r
-28 + -5r = -6 + -16r

Solving
-28 + -5r = -6 + -16r

Solving for variable 'r'.

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

Add '16r' to each side of the equation.
-28 + -5r + 16r = -6 + -16r + 16r

Combine like terms: -5r + 16r = 11r
-28 + 11r = -6 + -16r + 16r

Combine like terms: -16r + 16r = 0
-28 + 11r = -6 + 0
-28 + 11r = -6

Add '28' to each side of the equation.
-28 + 28 + 11r = -6 + 28

Combine like terms: -28 + 28 = 0
0 + 11r = -6 + 28
11r = -6 + 28

Combine like terms: -6 + 28 = 22
11r = 22

Divide each side by '11'.
r = 2

Simplifying
r = 2

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