4(x+2)+3(4+x)-4=7x

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Solution for 4(x+2)+3(4+x)-4=7x equation: 


Simplifying
4(x + 2) + 3(4 + x) + -4 = 7x

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

Reorder the terms:
8 + 12 + -4 + 4x + 3x = 7x

Combine like terms: 8 + 12 = 20
20 + -4 + 4x + 3x = 7x

Combine like terms: 20 + -4 = 16
16 + 4x + 3x = 7x

Combine like terms: 4x + 3x = 7x
16 + 7x = 7x

Add '-7x' to each side of the equation.
16 + 7x + -7x = 7x + -7x

Combine like terms: 7x + -7x = 0
16 + 0 = 7x + -7x
16 = 7x + -7x

Combine like terms: 7x + -7x = 0
16 = 0

Solving
16 = 0

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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