140=3x+1+2x-1

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Solution for 140=3x+1+2x-1 equation:


140=3x+1+2x-1

We simplify the equation to the form, which is simple to understand 
140=3x+1+2x-1

We move all terms containing x to the left and all other terms to the right. 
-3x-2x=+1-1-140

We simplify left and right side of the equation. 
-5x=-140

We divide both sides of the equation by -5 to get x. 
x=28

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