3x+7x-2=

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Solution for 3x+7x-2= equation: 


Simplifying
3x + 7x + -2 = 0

Reorder the terms:
-2 + 3x + 7x = 0

Combine like terms: 3x + 7x = 10x
-2 + 10x = 0

Solving
-2 + 10x = 0

Solving for variable 'x'.

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

Add '2' to each side of the equation.
-2 + 2 + 10x = 0 + 2

Combine like terms: -2 + 2 = 0
0 + 10x = 0 + 2
10x = 0 + 2

Combine like terms: 0 + 2 = 2
10x = 2

Divide each side by '10'.
x = 0.2

Simplifying
x = 0.2

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