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5(x+2)+4(x-3)=3(x+8)-14

Răspuns :

5x+10+4x-12=3x+24-14
9x-2=3x+10
9x-3x=10+2
6x=12
x=2
5(X+2)+4(X-3)=3(X+8)-14
5X+10+4X-12=3X+24-14
5X+4X-3X=-10+12+24-14

6X=12
X=12;6
X=2