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-6.42(-2.4-1.2v)=3.9+1.3(3.02+2.5v)
We simplify the equation to the form, which is simple to understand
-6.42(-2.4-1.2v)=3.9+1.3(3.02+2.5v)
Reorder the terms in parentheses
+(+15.408+7.704v)=3.9+1.3*(3.02+2.5v)
Remove unnecessary parentheses
+15.408+7.704v=+3.9+1.3+*(+3.02+2.5v+)
Reorder the terms in parentheses
+15.408+7.704v=3.9+(+3.926+3.25v)
Remove unnecessary parentheses
+15.408+7.704v=+3.9+3.926+3.25v
We move all terms containing v to the left and all other terms to the right.
+7.704v-3.25v=+3.9+3.926-15.408
We simplify left and right side of the equation.
+4.454v=-7.582
We divide both sides of the equation by 4.454 to get v.
v=-1.70229007634
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