3+1x=7-11

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Solution for 3+1x=7-11 equation: 


Simplifying
3 + 1x = 7 + -11

Combine like terms: 7 + -11 = -4
3 + 1x = -4

Solving
3 + 1x = -4

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + -3 + 1x = -4 + -3

Combine like terms: 3 + -3 = 0
0 + 1x = -4 + -3
1x = -4 + -3

Combine like terms: -4 + -3 = -7
1x = -7

Divide each side by '1'.
x = -7

Simplifying
x = -7

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