Question

5(x+3)-4(3-2x)+3(4-5х)=2(4х-5) решите пожалуйста

Answer 1

5(x+3)-4(3-2x)+3(4-5х)=2(4х-5)
5х+15-12+8х+12-15х=8х-5
5х+8х - 15х - 8х= -5- 15 + 12 - 12
5х-15х = -5-15
-10х = -20
х=-2