4+2x+5x=

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Solution for 4+2x+5x= equation: 


Simplifying
4 + 2x + 5x = 0

Combine like terms: 2x + 5x = 7x
4 + 7x = 0

Solving
4 + 7x = 0

Solving for variable 'x'.

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

Add '-4' to each side of the equation.
4 + -4 + 7x = 0 + -4

Combine like terms: 4 + -4 = 0
0 + 7x = 0 + -4
7x = 0 + -4

Combine like terms: 0 + -4 = -4
7x = -4

Divide each side by '7'.
x = -0.5714285714

Simplifying
x = -0.5714285714

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