Question

Can you explain the example 4 pls

Answer 1

x = -3/4

Explanation:

Answer 2

x = -3/4

Explanation:

15/4 - 7x = 9

When solving these types of equations, you want to isolate the variable

Subtract 15/4 from both sides to get

-7x = 21/4

Divide both sides by -7 to get

x = -3/4