7-3r=r+8-4r

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Solution for 7-3r=r+8-4r equation:


Simplifying
7 + -3r = r + 8 + -4r

Reorder the terms:
7 + -3r = 8 + r + -4r

Combine like terms: r + -4r = -3r
7 + -3r = 8 + -3r

Add '3r' to each side of the equation.
7 + -3r + 3r = 8 + -3r + 3r

Combine like terms: -3r + 3r = 0
7 + 0 = 8 + -3r + 3r
7 = 8 + -3r + 3r

Combine like terms: -3r + 3r = 0
7 = 8 + 0
7 = 8

Solving
7 = 8

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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