7(x+1)-1=4x+3(3+x)

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Solution for 7(x+1)-1=4x+3(3+x) equation:


Simplifying
7(x + 1) + -1 = 4x + 3(3 + x)

Reorder the terms:
7(1 + x) + -1 = 4x + 3(3 + x)
(1 * 7 + x * 7) + -1 = 4x + 3(3 + x)
(7 + 7x) + -1 = 4x + 3(3 + x)

Reorder the terms:
7 + -1 + 7x = 4x + 3(3 + x)

Combine like terms: 7 + -1 = 6
6 + 7x = 4x + 3(3 + x)
6 + 7x = 4x + (3 * 3 + x * 3)
6 + 7x = 4x + (9 + 3x)

Reorder the terms:
6 + 7x = 9 + 4x + 3x

Combine like terms: 4x + 3x = 7x
6 + 7x = 9 + 7x

Add '-7x' to each side of the equation.
6 + 7x + -7x = 9 + 7x + -7x

Combine like terms: 7x + -7x = 0
6 + 0 = 9 + 7x + -7x
6 = 9 + 7x + -7x

Combine like terms: 7x + -7x = 0
6 = 9 + 0
6 = 9

Solving
6 = 9

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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