7 ACC (2-10-21): Equations Assessment

x+5=(-8)

• x=-13

• x=3

• x=-3

• x=13

Tags

CCSS.6.EE.B.7

x/3=8

• x=8/3

• x=5

• x=11

• x=24

Tags

CCSS.6.EE.B.7

-4x=12

• x=-3

• x=3

• x=48

• x=-48

Tags

CCSS.6.EE.B.7

5(x+3)-4(x+3)=8

• x=11

• x=3

• x=5

• x=2

Tags

CCSS.8.EE.C.7B

 $\frac{1}{3}x\ +\ 5\ =\ 7$  

• x = 1/3 

• x= 6

• x= 3

• x = 2

Tags

CCSS.7.EE.B.4A

What is the first step to solve this equation:

-3x + 11 = 44

• Add 3 to both sides

• Subtract 11 from both sides

• Add 11 to both sides

• Divide 3 on both sides.

Tags

CCSS.7.EE.B.4A

An inverse operation is

• reversing the sign in an inequality
• using the opposite operation to solve equations
•  A number’s distance from zero

Tags

CCSS.6.EE.B.7

What is the first step in solving the equation 2a - 4(a - 5) = 10

• Add 4 to both sides
• Add the 2a and a 
• Distribute 4 to a and -5
• Distribute -4 to a and -5

Tags

CCSS.8.EE.C.7B

5x+4 = 19

Choose the correct operations to SOLVE the equation.

• Subtract 4 and divide by 5

• Subtract 5 and divde by 4

• Multiply both sides by 5

• answer not given

Tags

CCSS.7.EE.B.4A

 $-6\ +\ 4x\ =\ 18$  

• x=3

• x=6

• x=96

• x=-6

Tags

CCSS.7.EE.B.4A