7e-8=3(2e-5)+e

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Solution for 7e-8=3(2e-5)+e equation: 


Simplifying
7e + -8 = 3(2e + -5) + e

Reorder the terms:
-8 + 7e = 3(2e + -5) + e

Reorder the terms:
-8 + 7e = 3(-5 + 2e) + e
-8 + 7e = (-5 * 3 + 2e * 3) + e
-8 + 7e = (-15 + 6e) + e

Combine like terms: 6e + e = 7e
-8 + 7e = -15 + 7e

Add '-7e' to each side of the equation.
-8 + 7e + -7e = -15 + 7e + -7e

Combine like terms: 7e + -7e = 0
-8 + 0 = -15 + 7e + -7e
-8 = -15 + 7e + -7e

Combine like terms: 7e + -7e = 0
-8 = -15 + 0
-8 = -15

Solving
-8 = -15

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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