Question

1/3x-5=1/2 (1-x)-3 rezolvati ecuatia

Answer 1

1/3x-5=1/2-1/2x-3
1/3x(amplificam cu 2)+1/2x(amplificam cu 3)=5(amplificam cu 2)+1/2-3(amplificam cu 2)
5/6x=10/2+1/2-6/2
5/6x=5/2
x=5/2*6/5
x=30/10
x=3.

Answer 2

1/3x-5=1/2 (1-x)-3
1/3x-5=1/ 2 ori 1-2 ori x-3
1/3x-5=1 / 2 - 2x - 3
3x - 2x=1+5+1+2+3
x=12
 
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