-8(1+5r)=11(-4r-3)-11

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Solution for -8(1+5r)=11(-4r-3)-11 equation:


Simplifying
-8(1 + 5r) = 11(-4r + -3) + -11
(1 * -8 + 5r * -8) = 11(-4r + -3) + -11
(-8 + -40r) = 11(-4r + -3) + -11

Reorder the terms:
-8 + -40r = 11(-3 + -4r) + -11
-8 + -40r = (-3 * 11 + -4r * 11) + -11
-8 + -40r = (-33 + -44r) + -11

Reorder the terms:
-8 + -40r = -33 + -11 + -44r

Combine like terms: -33 + -11 = -44
-8 + -40r = -44 + -44r

Solving
-8 + -40r = -44 + -44r

Solving for variable 'r'.

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

Add '44r' to each side of the equation.
-8 + -40r + 44r = -44 + -44r + 44r

Combine like terms: -40r + 44r = 4r
-8 + 4r = -44 + -44r + 44r

Combine like terms: -44r + 44r = 0
-8 + 4r = -44 + 0
-8 + 4r = -44

Add '8' to each side of the equation.
-8 + 8 + 4r = -44 + 8

Combine like terms: -8 + 8 = 0
0 + 4r = -44 + 8
4r = -44 + 8

Combine like terms: -44 + 8 = -36
4r = -36

Divide each side by '4'.
r = -9

Simplifying
r = -9

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