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solutia ecuatiei 3x+2\10 + x-7\2=4x-1\3+3x este....

Răspuns :

(3x+2)/10+(x-7)/2=(4x-1)/3+3x
aducand la numitor
3(3x+2)+15(x-7)=10(4x-1)+30.3x
9x+6+15x-105=40x-10+90x
130x-24x=6-105+10
106x=- 89
x=-89/106