Question

11(a-3) – 4(a-9) + 5(a+2)=0

Answer 1

Step-by-step explanation:

11a-33-4a+36+5a+10=0

16a-4a+46-33=0

12a+13

Answer 2

Answer:

a=-13/12

Step-by-step explanation:

11(a-3)-4(a-9)+5(a+2)=0

=>11a-33-4a+36+5a+10=0

=>11a+5a-4a+36-33+10=0

=>12a+13=0

=>12a=-13

=>a=-13/12