-8(r-5)+8=-2r+36

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Solution for -8(r-5)+8=-2r+36 equation:


Simplifying
-8(r + -5) + 8 = -2r + 36

Reorder the terms:
-8(-5 + r) + 8 = -2r + 36
(-5 * -8 + r * -8) + 8 = -2r + 36
(40 + -8r) + 8 = -2r + 36

Reorder the terms:
40 + 8 + -8r = -2r + 36

Combine like terms: 40 + 8 = 48
48 + -8r = -2r + 36

Reorder the terms:
48 + -8r = 36 + -2r

Solving
48 + -8r = 36 + -2r

Solving for variable 'r'.

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

Add '2r' to each side of the equation.
48 + -8r + 2r = 36 + -2r + 2r

Combine like terms: -8r + 2r = -6r
48 + -6r = 36 + -2r + 2r

Combine like terms: -2r + 2r = 0
48 + -6r = 36 + 0
48 + -6r = 36

Add '-48' to each side of the equation.
48 + -48 + -6r = 36 + -48

Combine like terms: 48 + -48 = 0
0 + -6r = 36 + -48
-6r = 36 + -48

Combine like terms: 36 + -48 = -12
-6r = -12

Divide each side by '-6'.
r = 2

Simplifying
r = 2

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