imhotandyournotttttt
imhotandyournotttttt imhotandyournotttttt
  • 02-11-2020
  • Mathematics
contestada

its only one math question show right steps then get brainliest and right answer ofc

its only one math question show right steps then get brainliest and right answer ofc class=

Respuesta :

kctej
kctej kctej
  • 02-11-2020

Step-by-step explanation:

equation.

2(m+10)=4(m−15)

(2)(m)+(2)(10)=(4)(m)+(4)(−15)(Distribute)

2m+20=4m+−60

2m+20=4m−60

Step 2: Subtract 4m from both sides.

2m+20−4m=4m−60−4m

−2m+20=−60

Step 3: Subtract 20 from both sides.

−2m+20−20=−60−20

−2m=−80

Step 4: Divide both sides by -2.

−2m−/2=−80/−2

m=40

Answer Link
kyrapadam kyrapadam
  • 02-11-2020

Answer:

40?

Step-by-step explanation:

2(m+10)=4(m-15)

2m+20=4m-60

80=2m

40=m

Answer Link

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