Question

2. What is the value of x? Show your work.

can someone explain this to me? how would I find X? Thank you in advance!​

Answer 1

7

Explanation:

→ Find the scale factor

30 ÷ 25 = 1.2

→ Multiply answer by 20

20 × 1.2 = 24

→ Equate equation to 24

4x - 4 = 24

→ Add 4 to both sides

4x = 28

→ Divide both sides by 4

x = 7