1. -6×(x+9)=02. -4×(5x+1) = 5 × (4-3x)

Question

1. -6×(x+9)=0

2. -4×(5x+1) = 5 × (4-3x)

Answer 1

1) -6*(х+9)=0
-6х-54=0
-6х=54
х=-9
2)-4*(5х+1)=5*(4-3х)
-20х-4=20-15х
-20х-4-20+15х=0
-5х-24=0
-5х=24
х=-4,8