5+3r-2=8r+5-4r

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Solution for 5+3r-2=8r+5-4r equation:


Simplifying
5 + 3r + -2 = 8r + 5 + -4r

Reorder the terms:
5 + -2 + 3r = 8r + 5 + -4r

Combine like terms: 5 + -2 = 3
3 + 3r = 8r + 5 + -4r

Reorder the terms:
3 + 3r = 5 + 8r + -4r

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

Solving
3 + 3r = 5 + 4r

Solving for variable 'r'.

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

Add '-4r' to each side of the equation.
3 + 3r + -4r = 5 + 4r + -4r

Combine like terms: 3r + -4r = -1r
3 + -1r = 5 + 4r + -4r

Combine like terms: 4r + -4r = 0
3 + -1r = 5 + 0
3 + -1r = 5

Add '-3' to each side of the equation.
3 + -3 + -1r = 5 + -3

Combine like terms: 3 + -3 = 0
0 + -1r = 5 + -3
-1r = 5 + -3

Combine like terms: 5 + -3 = 2
-1r = 2

Divide each side by '-1'.
r = -2

Simplifying
r = -2

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