8+4r-4=5r+10-3r

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Solution for 8+4r-4=5r+10-3r equation:


Simplifying
8 + 4r + -4 = 5r + 10 + -3r

Reorder the terms:
8 + -4 + 4r = 5r + 10 + -3r

Combine like terms: 8 + -4 = 4
4 + 4r = 5r + 10 + -3r

Reorder the terms:
4 + 4r = 10 + 5r + -3r

Combine like terms: 5r + -3r = 2r
4 + 4r = 10 + 2r

Solving
4 + 4r = 10 + 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.
4 + 4r + -2r = 10 + 2r + -2r

Combine like terms: 4r + -2r = 2r
4 + 2r = 10 + 2r + -2r

Combine like terms: 2r + -2r = 0
4 + 2r = 10 + 0
4 + 2r = 10

Add '-4' to each side of the equation.
4 + -4 + 2r = 10 + -4

Combine like terms: 4 + -4 = 0
0 + 2r = 10 + -4
2r = 10 + -4

Combine like terms: 10 + -4 = 6
2r = 6

Divide each side by '2'.
r = 3

Simplifying
r = 3

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