290+3x=30

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Solution for 290+3x=30 equation: 


Simplifying
290 + 3x = 30

Solving
290 + 3x = 30

Solving for variable 'x'.

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

Add '-290' to each side of the equation.
290 + -290 + 3x = 30 + -290

Combine like terms: 290 + -290 = 0
0 + 3x = 30 + -290
3x = 30 + -290

Combine like terms: 30 + -290 = -260
3x = -260

Divide each side by '3'.
x = -86.66666667

Simplifying
x = -86.66666667

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