Question

Plz solve it
40-16(3m-5)=-10(4m-8)

Answer 1

Answer:

$40 - 16(3m - 5) = - 10(4m - 8) \\ = > 42 - 48m + 80 = - 40m + 80 \\ = > 8m = 42 \\ = > m = \frac{42}{8} \\ = > 5.25$

Answer 2

Answer:

24(3m-5)=-10(4m-8)

72m-120=-40m+80(there is a change in (- ) because when after (=)if there are sign of (-) then other sign will be changed)

72m+40m=80+120

112m=200

m=200/112

m=25/24ans