Knowee
Questions
Features
Study Tools

Use the substitution method to solve the system of equations. Choose the correct ordered pair.16x – 2y = 742x – 2y = 4A.(5, 0)B.(6, 0)C.(6, 3)D.(5, 3)

Question

Use the substitution method to solve the system of equations. Choose the correct ordered pair.

16x2y=74 16x - 2y = 74 2x2y=4 2x - 2y = 4

A. (5, 0)
B. (6, 0)
C. (6, 3)
D. (5, 3)

🧐 Not the exact question you are looking for?Go ask a question

Solution

Step 1: We have two equations here, 16x – 2y = 74 and 2x – 2y = 4.

Step 2: We can simplify the second equation by dividing every term by 2, which gives us x - y = 2.

Step 3: Now, we can solve this equation for x, which gives us x = y + 2.

Step 4: We substitute x = y + 2 into the first equation, which gives us 16(y + 2) - 2y = 74.

Step 5: Simplifying this equation gives us 16y + 32 - 2y = 74, which simplifies further to 14y + 32 = 74.

Step 6: Subtracting 32 from both sides gives us 14y = 42, and dividing both sides by 14 gives us y = 3.

Step 7: Substituting y = 3 back into the equation x = y + 2 gives us x = 3 + 2 = 5.

So, the solution to the system of equations is (5, 3), which corresponds to answer choice D.

This problem has been solved

Similar Questions

Use the substitution method to solve the system of equations. Choose the correct ordered pair.2x + 2y = 16y = x – 4A.(6, 2)B.(2, –2)C.(2, 2)D.(6, –2)

Use the elimination method to solve the system of equations. Choose the correct ordered pair.4x + 8y = 164x – 8y = 0A.(4, 0)B.(4, 2)C.(2, 4)D.(2, 1)

Solve the system of equations and choose the correct ordered pair.3x – 4y = 262x + 8y = –36A.(2, –5)B.(2, 5)C.(6, 2)D.(6, –2)

Use the elimination method to solve the system of equations. Choose the correct ordered pair.7x + 4y = 392x + 4y = 14A.(5, 1)B.(5, 4)C.(3, 4)D.(3, 2)

Solve the system of equations and choose the correct ordered pair.4x + 5y = 222x + 3y = 12A.(2, 3)B.(4, 1)C.(4, 5)D.(3, 2)

1/3

Upgrade your grade with Knowee

Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.