7x+1=7(x+3)

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


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

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

Reorder the terms:
1 + 7x = 7(3 + x)
1 + 7x = (3 * 7 + x * 7)
1 + 7x = (21 + 7x)

Add '-7x' to each side of the equation.
1 + 7x + -7x = 21 + 7x + -7x

Combine like terms: 7x + -7x = 0
1 + 0 = 21 + 7x + -7x
1 = 21 + 7x + -7x

Combine like terms: 7x + -7x = 0
1 = 21 + 0
1 = 21

Solving
1 = 21

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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