4(2r-3)=8r-7

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Solution for 4(2r-3)=8r-7 equation:


Simplifying
4(2r + -3) = 8r + -7

Reorder the terms:
4(-3 + 2r) = 8r + -7
(-3 * 4 + 2r * 4) = 8r + -7
(-12 + 8r) = 8r + -7

Reorder the terms:
-12 + 8r = -7 + 8r

Add '-8r' to each side of the equation.
-12 + 8r + -8r = -7 + 8r + -8r

Combine like terms: 8r + -8r = 0
-12 + 0 = -7 + 8r + -8r
-12 = -7 + 8r + -8r

Combine like terms: 8r + -8r = 0
-12 = -7 + 0
-12 = -7

Solving
-12 = -7

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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