-(r-7)=-3(8x+8)-8r

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Solution for -(r-7)=-3(8x+8)-8r equation:


Simplifying
-1(r + -7) = -3(8x + 8) + -8r

Reorder the terms:
-1(-7 + r) = -3(8x + 8) + -8r
(-7 * -1 + r * -1) = -3(8x + 8) + -8r
(7 + -1r) = -3(8x + 8) + -8r

Reorder the terms:
7 + -1r = -3(8 + 8x) + -8r
7 + -1r = (8 * -3 + 8x * -3) + -8r
7 + -1r = (-24 + -24x) + -8r

Reorder the terms:
7 + -1r = -24 + -8r + -24x

Solving
7 + -1r = -24 + -8r + -24x

Solving for variable 'r'.

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

Add '8r' to each side of the equation.
7 + -1r + 8r = -24 + -8r + 8r + -24x

Combine like terms: -1r + 8r = 7r
7 + 7r = -24 + -8r + 8r + -24x

Combine like terms: -8r + 8r = 0
7 + 7r = -24 + 0 + -24x
7 + 7r = -24 + -24x

Add '-7' to each side of the equation.
7 + -7 + 7r = -24 + -7 + -24x

Combine like terms: 7 + -7 = 0
0 + 7r = -24 + -7 + -24x
7r = -24 + -7 + -24x

Combine like terms: -24 + -7 = -31
7r = -31 + -24x

Divide each side by '7'.
r = -4.428571429 + -3.428571429x

Simplifying
r = -4.428571429 + -3.428571429x

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