Question

please solve this mathematics question​

Answer 1

i ) 18-3x =24

-3x = 24-18

-3x=6

-x = 6/3 =2

x= -2

L.h.s = 18-3*-2

18+6

24

l.h.s = r.h.s

ii) -25x= (-100)

-x = -100/25= -4

x=4

l.h.s = -25"4

-100

l.h.s = r.h.s

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