pre-algebra Assessment

One half of X added to seven is eleven.

what is X?

• X=8

• X=4

• X=5

• X=9

Two less than the quotient of X and 5 is one.

What is X?

• X=13

• X=9

• X=15

• X=0

The product of three and the sum of X and two is six.

What is X?

• X=-1

• X=0

• X=5

• X=12

How would you write this as a word problem?

X+9=14

• the sum of nine and fourteen is X

• fourteen equals nine times X

• the product of X and nine is fourteen

• the sum of X and nine is fourteen

How would you write this equation in words?

• Nine subtracted from the quotient of X and three is twenty one

• The quotient of x and three subtracted from nine is twenty one

• twenty one subtracted by nine is three

• X times three is twenty one minus nine

What is this equation in word form?

7-3x=10

• The difference between three and seven times ten is ten

• the difference of seven and three times X is ten

• the product of seven and three times a number is ten

• the sum of seven and three is ten times X

Solve for the given variable.

2x+8+3x=38

• X=5

• X=6

• X=-2

• X=7

Solve for the given variable.

3x-16+4x=5

• X=2

• X=4.5

• X=7

• X=3

Solve for the given variable.

4x+6-4=50

• X=9

• X=25

• X=12

• X=15

Solve for the given variable.

2x-65+3x=145

• X=42

• X=38

• X=8

• X=20