Respuesta :

salatulmaghrib
Expand and simplify it. Remember the distributive property? a(b+c)=ab+bc
4v-3-18v=81
-14v=84
v=-6

Let's solve this step by step.

Layout equation

4v-3(1+6v)=81

Step 1: Solve parenthesis.

4v-3-18v=81

Step 2: Get rid of 3.

4v-3-18v=81

   +3          +3

4v-18v=84

Step 3: Solve the 'v'.

-14v=84

Step 4: Divide -14v by -14 and 84 by -14.

-14v/-14=84/-14

So the answer is v=-6.

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