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Numeracy 9 Algebra

Last updated almost 8 years ago

5 questions

1 point

1

Question 1

1.

2x=10

A     8

B     12

C     20

D     5

1 point

1

Question 2

2.

x-3=5

A    8

B    2

C    -15

D     -5/3

1 point

1

Question 3

3.

2x+3=5

A    4

B    1

C    -1

D    -4

1 point

1

Question 4

4.

5x-4=6

A    3

B     2/5

C     -2

D     2

1 point

1

Question 5

5.

12=9+3x

A     1

B     2

C    -1

D    7