Question

a) 4x - 1 = 3 ( x - 1 )
b) 3 ( x - 2 ) = 2 x - 4
c) 2 ( x - 1) = 3x + 4

me ajudem por favor!!!​

Answer 1

Resposta:

a) 4x-1=3x-3

4x-3x=-3+1

x=-2

b)3x-6=2x-4

3x-2x=-4+6

x=-2

c)2x-2=3x+4

-x=6

x=-6

Answer 2

Resposta:

a) 4x-1=3x-3

4x-3x=-3+1

×=-2

b)3(×-2)=2×-4

3×-6=2×-4

3×-2×=-4+6

×=+2

c)2 (×-1)=3×+4

2×-2=3×+4

2×-3×=4+2

-×=6 (-1)

x=-6