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-2.1(1.7x + 0.9)/3.1=-7.1(x-1.3)
We simplify the equation to the form, which is simple to understand
-2.1(1.7x + 0.9)/3.1=-7.1(x-1.3)
Reorder the terms in parentheses
+(-3.57x-1.89)/3.1=-7.1*(x-1.3)
Reorder the terms in parentheses
+(-1.15161290323x-0.609677419355)=-7.1*(x-1.3)
Remove unnecessary parentheses
-1.15161290323x-0.609677419355=-7.1+*(+x-1.3+)
Reorder the terms in parentheses
-1.15161290323x-0.609677419355=+(-7.1x+9.23)
Remove unnecessary parentheses
-1.15161290323x-0.609677419355=-7.1x+9.23
We move all terms containing x to the left and all other terms to the right.
-1.15161290323x+7.1x=+9.23 + 0.609677419355
We simplify left and right side of the equation.
+5.94838709677x=+9.83967741936
We divide both sides of the equation by 5.94838709677 to get x.
x=1.65417570499
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