Question

Tìm x:

10-2(4-3x)=-4

Answer 1

=> 2(4-3x)=10-(-4)

=> 2(4-3x)=14

=> 4-3x=14:2

=> 4-3x=7

=> 3x=4-7

=> 3x=-3

=> x=(-3):3

=> x=(-1)

Answer 2

2(4-3x)=14

4-3x=7

3x=-3

x=-1

Answer 3

10-2(4-3x)=-4

2(4-3x)=10--4

2(4-3x)=14

4-3x=14:2

4-3x=7

3x=4-7

3x=-3

x=-3:3

x=-1

Answer 4

=> 2(4-3x)=10-(-4)

=> 2(4-3x)=14

=> 4-3x=14:2

=> 4-3x=7

=> 3x=4-7

=> 3x=-3

=> x=(-3):3

=> x=(-1)