Question

4x+5(3-2x)=5-11x, 14(2y-3)-5(y+4)=2(3y+5)+5y СРОЧНО))

Answer 1

1) 4x+5(3-2x)=5-11x
4x+15-10x=5-11x
-6x+15=5-11x
-6x+11x=5-15
5x=-10
x=-10:2
x= -5

2) 14(2y-3)-5(y+4)=2(3y+5)+5y
28y-42-5y-20=6y+10+5y
23y-62=11y+10
23y-11y=10+62
12y=72
y=72:12
y=6