Question

9 (a +2) =9
16=4 (m + 2)
8 (z - 3)=24
15=5 (x - 2)
- 4 (k - 6) =9
- 18= 9(d +1 )
6(b + 5)=18
- 7(h - 4)=21
2(3 - t) = - 10
4(x + 5) = 36
6(a + 5) = 42
4(6 - x) = 20

porfa ayuda llevo 1 hora intentando resolverlo