8+4r-4=8r+4-3r

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Solution for 8+4r-4=8r+4-3r equation:


Simplifying
8 + 4r + -4 = 8r + 4 + -3r

Reorder the terms:
8 + -4 + 4r = 8r + 4 + -3r

Combine like terms: 8 + -4 = 4
4 + 4r = 8r + 4 + -3r

Reorder the terms:
4 + 4r = 4 + 8r + -3r

Combine like terms: 8r + -3r = 5r
4 + 4r = 4 + 5r

Add '-4' to each side of the equation.
4 + -4 + 4r = 4 + -4 + 5r

Combine like terms: 4 + -4 = 0
0 + 4r = 4 + -4 + 5r
4r = 4 + -4 + 5r

Combine like terms: 4 + -4 = 0
4r = 0 + 5r
4r = 5r

Solving
4r = 5r

Solving for variable 'r'.

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

Add '-5r' to each side of the equation.
4r + -5r = 5r + -5r

Combine like terms: 4r + -5r = -1r
-1r = 5r + -5r

Combine like terms: 5r + -5r = 0
-1r = 0

Divide each side by '-1'.
r = 0

Simplifying
r = 0

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