13+3x=8+3(x-7)

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Solution for 13+3x=8+3(x-7) equation:


Simplifying
13 + 3x = 8 + 3(x + -7)

Reorder the terms:
13 + 3x = 8 + 3(-7 + x)
13 + 3x = 8 + (-7 * 3 + x * 3)
13 + 3x = 8 + (-21 + 3x)

Combine like terms: 8 + -21 = -13
13 + 3x = -13 + 3x

Add '-3x' to each side of the equation.
13 + 3x + -3x = -13 + 3x + -3x

Combine like terms: 3x + -3x = 0
13 + 0 = -13 + 3x + -3x
13 = -13 + 3x + -3x

Combine like terms: 3x + -3x = 0
13 = -13 + 0
13 = -13

Solving
13 = -13

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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