3.5x+15.3=8.5-1.5(3.1-7x)

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Solution for 3.5x+15.3=8.5-1.5(3.1-7x) equation:


3.5x+15.3=8.5-1.5(3.1-7x)

We simplify the equation to the form, which is simple to understand
3.5x+15.3=8.5-1.5(3.1-7x)

Reorder the terms in parentheses
3.5x+15.3=8.5+(-4.65+10.5x)

Remove unnecessary parentheses
+3.5x+15.3=+8.5-4.65+10.5x

We move all terms containing x to the left and all other terms to the right.
+3.5x-10.5x=+8.5-4.65-15.3

We simplify left and right side of the equation.
-7x=-11.45

We divide both sides of the equation by -7 to get x.
x=1.63571428571

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