Substitution Variables with Numbers

2(b) + 8= __________
b=2

• 12

• 10

• 16

• 8

Tags

CCSS.6.EE.A.2C

2(c) + 5=_______________
c= 6

• 15

• 17

• 13

• 11

Tags

CCSS.6.EE.A.2C

3(c) -11= ___________
c= 5

• -3

• 7

• 9

• 4

(c-10) + 8= ________
c= 10

• 8

• 0

• 2

• 4

Tags

CCSS.6.EE.A.2C

If x+y=14 and x-y=4 then the values of x and y are_________

• x=4 and y = 5

• x = 9 and y = 7

• x = -6 and y = 5

• x = 9 and y = 5

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

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

To ____________ means to replace a variable with a number.

• variable

• substitute

• like terms

Tags

CCSS.6.EE.A.2C

2(b) - 3=______
b=5

• 2

• 10

• 1

• 7

Tags

CCSS.6.EE.A.2C

Last one,  5x + 2x + 2= ___________
x= 2

• 16

• 13

• 0

• 4

Tags

CCSS.6.EE.A.2C

replacing a variable with a number or expression

• equivalent fractions

• substitution

• evaluate

• equivalent expressions

• similar figures

Tags

CCSS.6.EE.A.2C