chyanneXx
chyanneXx chyanneXx
  • 20-05-2020
  • Mathematics
contestada

please help its two step equations

please help its two step equations class=

Respuesta :

lofijin lofijin
  • 20-05-2020
1. 4x-6= 18
+6 +6

4x=24 then divide 4 by both sides

x=6

2. 12m-8= 88

add 8 to both sides

12m = 96 then divide by 12 for both sides

m= 8

same thing for the rest except last one

6. 1/2m-4=2

1/2m = 6, cancel out the 2 in the denominator in 1/2 by multiplying both sides by 2

1m = 12

or just m=12
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