4(r+2)-r=3(r+1)

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Solution for 4(r+2)-r=3(r+1) equation: 


Simplifying
4(r + 2) + -1r = 3(r + 1)

Reorder the terms:
4(2 + r) + -1r = 3(r + 1)
(2 * 4 + r * 4) + -1r = 3(r + 1)
(8 + 4r) + -1r = 3(r + 1)

Combine like terms: 4r + -1r = 3r
8 + 3r = 3(r + 1)

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

Add '-3r' to each side of the equation.
8 + 3r + -3r = 3 + 3r + -3r

Combine like terms: 3r + -3r = 0
8 + 0 = 3 + 3r + -3r
8 = 3 + 3r + -3r

Combine like terms: 3r + -3r = 0
8 = 3 + 0
8 = 3

Solving
8 = 3

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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