Question

solve the equation 2x + 3 =3 (x -1)​

Answer 1

Answer:

x= -1

2 × -1 + 3 ≠ 3

-2 + 3 ≠3

1 ≠ 3

but if x = 1

so

2 ×1 + 3 ≠ 3

2 + 3 ≠ 3

5 ≠3

but if x = 0 then

2×0 + 3 = 3

0 + 3 = 3

3 = 3

Hence It will be right if x=0

Answer 2

Answer:

given equation 2x+3=3(x-1)

2x+3=3x-3

2x-3x=-3-3

-x=-9

X=9

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