Answer:
v=-8
Step-by-step explanation:
You first distribute.
(2*7v)+(2*-3)=-118
14v-6=-118
Then you add 6 on both sides of the equation so you cancel out the -6 and the equation becomes
14v=-112
then you divide 14 on both sides to get v by itself
14v/14= v
-112/14=-8
so you get v=-8
you can check if the answer is correct or not by plugging the v in.
Answer:
[tex]v=-8[/tex]
Step-by-step explanation:
It seems you have started multi-step equations. Understanding multi-step equations is virtually fundamental to higher level mathematics.
Given:
[tex]2(7v-3)=-118[/tex]
We are multiplying [tex]2[/tex] by the whole expression [tex](7v-3)[/tex], so all you need to do is apply the distributive property. This means multiply [tex]2[/tex] by [tex]7v[/tex] and [tex]-3[/tex]. When we do that, we then get the following:
[tex]14v-6=-118[/tex]
We want to solve for the value [tex]v[/tex], but that means we have to isolate it one one side of the equal sign. Do this by adding [tex]6[/tex] to both sides. We then get:
[tex]14v = -112[/tex]
Now, all we need to do is divide both sides by [tex]14[/tex] to get [tex]v[/tex] by itself. We then get:
[tex]v=-8[/tex]
