Question

then find the value of
If a = 4,b= 5,0 = -
2a+3b-4c
8a +9b-10 c​

Answer 1

the value of C is 9

Step-by-step explanation:

a=4 , b=5

2a+3b-4c

8a+9b-10c

=> 2×4 + 3×5-4C

8×4 + 9×5-10C

8+15-4c

32+45-10c

sign change....

24+30-6c

54-6c

C =54/6 = 9

I hope it helps you.