1.2-1.3 Redo

3(2x+5)=39

• x = 4

• x = 5

• x = 3

• x = -2

2x - 3 + 4x = 27

• 12
• 4
• 5
• 15

Solve the equation.

2(x - 4) =18

• x = 20

• x = 7

• x = 11

• x = 13

What is the next step to solve this equation?
3x - 5 = 7

• Add 5 to both sides of the equation

• Add 3x to both sides of the equation

• Subtract 5 from both sides of the equation

• Subtract 7 from both sides of the equation

What is the firs step in solving for the variable?

 $3\left(3x\ -\ 7\right)\ =\ 24$  

• Distributive property

• Combine Like Terms

• Move the variables to the same side

• Solve for the variable

What is the firs step in solving for the variable?

 $3a\ +\ 6\ -7a\ =\ 10$  

• Distributive property

• Combine Like Terms

• Move the variables to the same side

• Solve for the variable

Solve the equation.

3x + 2(4x - 4) = 3

• x = 4

• x = 3

• x = 2

• x = 1

 $-12\ +\ 4x\ +\ 10\ =\ 14$  

•  $-4$  

•  $4$  

•  $9$  

•  $-2$  

 $3\left(2x\ -\ 10\ \right)\ =\ 12$  

•  $-3$  

•  $3$  

•  $-7$  

•  $7$  

 $-48\ =\ -2\left(4x\ -\ 8\right)$  

•  $-7$  

•  $7$  

•  $8$  

•  $-8$