Question

I need help with this one

Answer 1

EF = 6

Explanation:

We know that EF + FG = EG

Substitute in what we know

6x+4x=10

Combine like terms

10x =10

Divide each side by 10

10x/10=10/10

x=1

We want to find EF

EF = 6x = 6(1) = 6