3x+25x-4=7(4x+9)

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Solution for 3x+25x-4=7(4x+9) equation:


Simplifying
3x + 25x + -4 = 7(4x + 9)

Reorder the terms:
-4 + 3x + 25x = 7(4x + 9)

Combine like terms: 3x + 25x = 28x
-4 + 28x = 7(4x + 9)

Reorder the terms:
-4 + 28x = 7(9 + 4x)
-4 + 28x = (9 * 7 + 4x * 7)
-4 + 28x = (63 + 28x)

Add '-28x' to each side of the equation.
-4 + 28x + -28x = 63 + 28x + -28x

Combine like terms: 28x + -28x = 0
-4 + 0 = 63 + 28x + -28x
-4 = 63 + 28x + -28x

Combine like terms: 28x + -28x = 0
-4 = 63 + 0
-4 = 63

Solving
-4 = 63

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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