4(x+9)+4=7x-3(x-5)

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Solution for 4(x+9)+4=7x-3(x-5) equation:


Simplifying
4(x + 9) + 4 = 7x + -3(x + -5)

Reorder the terms:
4(9 + x) + 4 = 7x + -3(x + -5)
(9 * 4 + x * 4) + 4 = 7x + -3(x + -5)
(36 + 4x) + 4 = 7x + -3(x + -5)

Reorder the terms:
36 + 4 + 4x = 7x + -3(x + -5)

Combine like terms: 36 + 4 = 40
40 + 4x = 7x + -3(x + -5)

Reorder the terms:
40 + 4x = 7x + -3(-5 + x)
40 + 4x = 7x + (-5 * -3 + x * -3)
40 + 4x = 7x + (15 + -3x)

Reorder the terms:
40 + 4x = 15 + 7x + -3x

Combine like terms: 7x + -3x = 4x
40 + 4x = 15 + 4x

Add '-4x' to each side of the equation.
40 + 4x + -4x = 15 + 4x + -4x

Combine like terms: 4x + -4x = 0
40 + 0 = 15 + 4x + -4x
40 = 15 + 4x + -4x

Combine like terms: 4x + -4x = 0
40 = 15 + 0
40 = 15

Solving
40 = 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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