3(x+1)=3x+7

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


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

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

Reorder the terms:
3 + 3x = 7 + 3x

Add '-3x' to each side of the equation.
3 + 3x + -3x = 7 + 3x + -3x

Combine like terms: 3x + -3x = 0
3 + 0 = 7 + 3x + -3x
3 = 7 + 3x + -3x

Combine like terms: 3x + -3x = 0
3 = 7 + 0
3 = 7

Solving
3 = 7

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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