Question

I need help with this

Answer 1

★ = 3

✚ = 4

■ = 4

◆ = 5

Explanation:

If we use direct correspondence in the second equation, then we have ...

◆ = 5

★ = 3

The values of ★ and ✚ in the first equation must total 7. This means ...

✚ = 7 -3 = 4

Again, using direct correspondence in the third equation, we have ...

■ = 4