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-8v+13=-2(4v-9)
We simplify the equation to the form, which is simple to understand
-8v+13=-2(4v-9)
Reorder the terms in parentheses
-8v+13=+(-8v+18)
Remove unnecessary parentheses
-8v+13=-8v+18
We move all terms containing v to the left and all other terms to the right.
-8v+8v=+18-13
We simplify left and right side of the equation.
v=+5
0=5
The left and right sides are not equal, therefore there is no solution. This equation is invalid.
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