Equations With Coefficients

Match the following

• x= -20

• -2x = -10

• x= -9

• x/-2 = 10

• x= -5

• x-5 = -10

• x= 9

• -12 + x = -21

• x=5

• 5 + x - 4 = 10

What is the coefficient of y in the following equation? 5x + y = 8

• 5

• 1y

• -1

• 1

4x + 7 = 23

• x = 16

• x = 4

• x = 9

• x = 12

Find the solution:
10 = 4x - 2

• x = 3

• x = 2

• x = -3

• x = -2

Which of the values below will make 3½x = 63 true?​ (a)  

• 18

• 16

• 19

• 20

Looking at the following system, How many Coefficients are present?

3x+2y=-3

5x=2

3(x - 2) = 18

• 6.7

• 4

• 8

• -4

• none of the above

What is the result of solving for the variable?

• x = -12

• x = 3

• x = -3

• x = 12

Solve -4 = 5x + 6

Mathematical Equivalence

ON

What is A in this equation?

3x - 4y = 16

• 3

• 16

• 4

• -4