-4(-4r-1)=6r-36

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Solution for -4(-4r-1)=6r-36 equation:


Simplifying
-4(-4r + -1) = 6r + -36

Reorder the terms:
-4(-1 + -4r) = 6r + -36
(-1 * -4 + -4r * -4) = 6r + -36
(4 + 16r) = 6r + -36

Reorder the terms:
4 + 16r = -36 + 6r

Solving
4 + 16r = -36 + 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.
4 + 16r + -6r = -36 + 6r + -6r

Combine like terms: 16r + -6r = 10r
4 + 10r = -36 + 6r + -6r

Combine like terms: 6r + -6r = 0
4 + 10r = -36 + 0
4 + 10r = -36

Add '-4' to each side of the equation.
4 + -4 + 10r = -36 + -4

Combine like terms: 4 + -4 = 0
0 + 10r = -36 + -4
10r = -36 + -4

Combine like terms: -36 + -4 = -40
10r = -40

Divide each side by '10'.
r = -4

Simplifying
r = -4

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