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31-01-2020
Mathematics

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3x+4/5=7-2x what does x=

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chidinmakpaduwa chidinmakpaduwa

31-01-2020

Answer:

x=31/25

Step-by-step explanation:

3x+4/5=7-2x

Multiply through by 5

5(3x+4/5)=5(7-2x)

15x+4=35-10x

Collecting like terms

15x+10x=35-4

25x=31

x=31/25

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