8x+20x-5=7[4x+5]

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Solution for 8x+20x-5=7[4x+5] equation:


Simplifying
8x + 20x + -5 = 7[4x + 5]

Reorder the terms:
-5 + 8x + 20x = 7[4x + 5]

Combine like terms: 8x + 20x = 28x
-5 + 28x = 7[4x + 5]

Reorder the terms:
-5 + 28x = 7[5 + 4x]
-5 + 28x = [5 * 7 + 4x * 7]
-5 + 28x = [35 + 28x]

Add '-28x' to each side of the equation.
-5 + 28x + -28x = 35 + 28x + -28x

Combine like terms: 28x + -28x = 0
-5 + 0 = 35 + 28x + -28x
-5 = 35 + 28x + -28x

Combine like terms: 28x + -28x = 0
-5 = 35 + 0
-5 = 35

Solving
-5 = 35

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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