the answers are clear if you use priority and equation rules.
Answer:
q=11
u=1
a=13
l=8
s=12
Step-by-step explanation:
1) (q-5)×5=30 |÷5
q-5=6 |+5
2) (u+1)×9=18 |÷9
u+1=2|-1
3) 4(a-3)=40
4a - 12=40|+12
4a=52|÷4
4) 5(2l+3)=95
10l +15=95|-15
10l=80|÷10
5) 4(4s+9)=228
16s+36=228|-36
16s=192|÷16
