3x+7=1x+7

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


Simplifying
3x + 7 = 1x + 7

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

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

Add '-7' to each side of the equation.
7 + -7 + 3x = 7 + -7 + 1x

Combine like terms: 7 + -7 = 0
0 + 3x = 7 + -7 + 1x
3x = 7 + -7 + 1x

Combine like terms: 7 + -7 = 0
3x = 0 + 1x
3x = 1x

Solving
3x = 1x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-1x' to each side of the equation.
3x + -1x = 1x + -1x

Combine like terms: 3x + -1x = 2x
2x = 1x + -1x

Combine like terms: 1x + -1x = 0
2x = 0

Divide each side by '2'.
x = 0

Simplifying
x = 0

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