JMS - Substitution with Equations

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

• 34
• 36
• 35

If y=4,find the value of 3y+5

• 27
• 12
• 17

If y=7,find the value of 2(y+4)

• 11
• 22
• 20

If p=3 and q=5,find 
p +q+2

• 12
• 10
• 8

If a=6 and b= 7,find the value of 15-a-b

• 2
• 3
• 4

If a=2,b=3,c=4 and d=5,find a+b+c+d

• 14
• 12
• 15

If a=4,b=5 and c=6,find 2c-a-b

• 4
• 3
• 6

Is d=4 a solution to
4d = 44

• Yes
• No

Is d=4 a solution to
4d = 16

• Yes
• No

Is d=4 a solution to
d - 2 = 2

• Yes
• No