Slove 2/3(×-5)-1/4(×-2)=9/2
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Answered by
1
Answer:
2x/3-10/3-x/4+2/4=9/2
2x/3-x/4=9/2-1/2+10/3
5x/12=22/3
15x=22×12
x=17.6
Answered by
1
Step-by-step explanation:
2/3(x-5)-1/4(x-2)=9/2
=2x/3-10/3-x/4+1/2=9/2
=2x/3-x/4=9/2+10/3-1/2
=(8x-3x)/12=(27+20-3)/6
=5x/12=44/6
=5x=(44×12)/6
=x=88/5
botanyliker:
thanks
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