Substituting Numbers

Evaluate each expression below(substitute the variables)

m+n+q=

Evaluate each expression below(substitute the variables)

n+q-p=

Evaluate each expression below(substitute the variables) m=8, n=6, p=4, q=2

m=8, n=6, p=4, q=2

Evaluate each expression below(substitute the variables)

5n - 3p

You are given the equation
2x + 3y = 6
Substitute the values (3, 0) into the equation. Which equation below shows a correct substitution? 2(​ (a)   )+3(​​ (b)   ) = 6

• 3

• 0

• 3x

• 0y

• 6

• 9

Use substitution to determine if x = 8 is a possible solution to the equation

-3x + 10 = -14

• Yes, it is a solution.

• No, it is not a solution.

m=8, n=6, p=4, q=2

Evaluate each expression below(substitute the variables)

6n + 2m=

m=8, n=6, p=4, q=2

Evaluate each expression below(substitute the variables)

9p - 9q=

Evaluate each expression below(substitute the variables)

6p + 21- p

If x=5,find the value of 7x-1

• 34

• 36

• 35