NTI Day #6

 $x+7=10$  

• x=3

• x=17

• x=70

•  $x=\frac{10}{7}$  

 $x-4=12$  

• x=16

• x=8

• x=48

• x=3

Solve the equation

 $5x=-20$  

• x=-4

• x=4

• x=100

• x=-100

Solve the equation

 $\frac{x}{-6}=-3$  

• x=-18

• x=18

• x=-9

• x=3

 $\frac{\left(x+1\right)}{5}=2$  

• x=9

• x=11

• x=8

• x=4

 $-5x+3=38$  

• x=-7

• x=7

• x=8

• x=-3

Level 2

Solve for a

• a= -2

• a= -7.5

• a= 2

• a= 6

Level 3

Identify the steps to solve for b

• Add 6 to both sides and divide both sides by 5

• Add 6 to both sides and multiply both sides by 5

• Subtract 6 from both sides then multiply both sides by 5

• Subtract 6 from both sides then divide both sides by 5

Level 3

Solve for w

• w = 2

• w = 4

• w = 6

• w = 8

Level 4

What is the first step to solve this equation?

• Add 3 to both sides

• Subtract 11 from both sides

• Add 11 to both sides

• Divide 3 on both sides.