Question

Please solve this question 8. 86 - 15x - 716x - 9) - 210x - 512 - 3.x)}}
10. 12x - 3x + 5x" - {7xº - (4 - 3x - x°) + 6x"}- 3x)
11. 5a -la-2all -a + 4a") 3ala' - 5a - 3)- 8a
do step by step only​

Answer 1

Answer:

see here;-

Step-by-step explanation:

question (8) and (9) are in the attachment

and pls write 11 th question correctly.