3x+7x=5+2x

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Solution for 3x+7x=5+2x equation: 


Simplifying
3x + 7x = 5 + 2x

Combine like terms: 3x + 7x = 10x
10x = 5 + 2x

Solving
10x = 5 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
10x + -2x = 5 + 2x + -2x

Combine like terms: 10x + -2x = 8x
8x = 5 + 2x + -2x

Combine like terms: 2x + -2x = 0
8x = 5 + 0
8x = 5

Divide each side by '8'.
x = 0.625

Simplifying
x = 0.625

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