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solutia ecuatiei :2(2x-1)-3(x-5)=5x

Răspuns :

4x-2-3x+15=5x

x+13=5x

x-5x =-13

-4x =-13

4x=13

x=13/4
2(2x-1)-3(x-5)=5x
4x-2-3x+15=5x
x+13=5x
5x-x=-13
4x=-13
x=-13/4