Question

. 3.4(6-m)- 0.8(3m-5)= 0

Answer 1

Answer:

The value of m is 4.21

Step-by-step explanation:

3.4(6 - m) - 0.8(3m - 5) = 0

20.4 - 3.4m  - 2.4m + 4 = 0

-5.8m + 24.4 = 0

-5.8m = -24.4

m = -24.4/ (-5.8)        (-ve sign cancel with each other)

m = 4.21

Answer 2

(204/10 - 3.4m)- (2.4m-4)=0

20.4-4=3.4m+2.4m

16.4=5.8m

164/10=58m/10

164=58m

m=82/29