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

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


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

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

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

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

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

Add '-4x' to each side of the equation.
7 + 4x + -4x = 8 + 4x + -4x

Combine like terms: 4x + -4x = 0
7 + 0 = 8 + 4x + -4x
7 = 8 + 4x + -4x

Combine like terms: 4x + -4x = 0
7 = 8 + 0
7 = 8

Solving
7 = 8

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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