Solving equations

Which one of these step(s) help you solve the following problems for x?

 $5x-4=11$  

• subtracting 4 on both sides

• dividing both sides by 5

• adding 4 on both sides

• multiplying by 4

Which step solves this problem for x?

 $10\ -x=-3$  

• adding 10 on both sides

• multiplying by 10 on both sides

• dividing by 10 on both sides

• subtracting 10 on both sides

Which one of these step(s) help you solve the following problems for x?

 $9-2x=40$  

• subtracting 2 on both sides

• adding 9 on both sides

• subtracting 9 on both sides

• dividing by 2 on both sides

Which one of these step(s) help you solve the following problems for x?

 $3\left(x-2\right)=42$  

• Distributing the 3

• adding 2 on both sides

• dividing both sides by 3

• subtracting 3 on both sides

Which one of these step(s) help you solve the following problems for x?

 $\frac{5}{4}x=20$  

• dividing by 5 on both sides

• multiplying by 4 on both sides

• multiplying by  $\frac{4}{5}$  

• multiplying by 5 on both sides