276,477 views
43 votes
43 votes

\sf 2v-(-8) = 20

User Sshh
by
3.1k points

2 Answers

27 votes
27 votes

Answer:

Explanation:

Ok:

1. Simplify the equation on left side!

2v-(-8)=20

2v+8=20

2. Isolate the variable. Remember if a number or variable goes over the equal sign, it becomes opposite!

2v=20-8

2v=12

2*v=12

v=12/2

v=6

3. Double Check!!!

2*6+8=20

TRUE

Answer: v=6

User Mitch Wheat
by
2.6k points
17 votes
17 votes

Answer:

=> The value of v = 6

Explanation:

=> 2v - (-8) = 20

=> 2v + 8 = 20

=> 2v = 20 - 8

=> 2v = 12

=> v = 12/2

=> v = 6 .. ..

.-.

User NickAb
by
2.9k points