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4.3D M7 Mastery Check

Last updated about 5 years ago

3 questions

1

Question 1

1.

Consider the following equation:
Rearrange the steps below in the order you would follow to solve for x.

Divide both sides by 2 to solve for x

1

1

Subtract 3x from both sides to give you 

Add 2 to both sides to give you

Question 2

2.

Consider the following equation.

Rearrange the steps below in the order you would follow to solve for x.

Subtract 2x from both sides to get
Combine like terms to get
Add 7 to both sides to get
Distribute 4 over the parenthesis to get
Divide both sides by 2 to solve.

Question 3

3.

Solve for x in the following equation.

x=4

x= -26

x=3

no solution