Question

2=1/2(7x-4) i don’t know how to use the fractions, please help.

Answer 1

x= 1.14 to 2d.p.

Explanation:

1/2 = 0.5

0.5 * 7x = 3.5x

0.5 * -4 = -2

2=3.5x-2 Solve +2

4=3.5x /3.5

x= 1.14 to 2d.p.