3+6+x=4

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Solution for 3+6+x=4 equation:


Simplifying
3 + 6 + x = 4

Combine like terms: 3 + 6 = 9
9 + x = 4

Solving
9 + x = 4

Solving for variable 'x'.

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

Add '-9' to each side of the equation.
9 + -9 + x = 4 + -9

Combine like terms: 9 + -9 = 0
0 + x = 4 + -9
x = 4 + -9

Combine like terms: 4 + -9 = -5
x = -5

Simplifying
x = -5

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