ZurekeWard ZurekeWard

18-03-2017
Mathematics

Answered

Solve the inequality.

3(x – 1) < -3(2 – 2x)

Ax > 1
Bx < 1
Cx > -1
Dx < -1

Verified Answer :

18-03-2017

3(x – 1) < -3(2 – 2x)
3x -3 < -6 + 6x
3x-6x < -6+3
-3x < -3
x > -3/-3
x > 1

Therefore the answer is : A) x > 1.

Answer Link

Clara425 Clara425

18-03-2017

3(x-1) < -3(2-2x)
3x - 3 < -6 + 6x
-3 + 6 < 6x - 3x
3 < 3x
∴ 1< x
i.e x > 1.

Hence A is correct.

Answer Link

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