Mathematics, 18.12.2020 20:30, yannie16

PLEASE HELP ME I NEED HELP 2x + 6y= 12
X + 3y= 6

In solving the system of equations shown above, Sean showed the following steps:
Step 1: x = 6 – 3y
Step 2: 2(6-3y) + 6y = 12
Step 3: 12 – 6y + 6y = 12
Step 4: 12 = 12
Sean’s work is correct. However, there are no variables in Sean’s final step. What can he state as the solution of the system?

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 21:30, adam15200031

Yesterday, george drank 1 small bottle and 2 large bottles, for a total of 1,372 grams. the day before , he drank 1 small bottle and 1 large bottle, for the total of 858 grams. how many grams does each bottle hold?

Answers: 1

continue

Mathematics, 21.06.2019 23:30, maciemessing2

Drag each number to the correct location on the statements. not all numbers will be used. consider the sequence below. -34, -21, -8, 5, complete the recursively defined function to describe this sequence

Answers: 1

continue

Mathematics, 22.06.2019 00:00, lilfofo9

David leaves his house to go to school. he walks 200 meters west and 300 meters north. how far is david from his original starting point?

Answers: 1

continue

Mathematics, 22.06.2019 00:20, lnr919

Which of the following is equal to the square root of the cube root of 5 ? (1 point) 5 to the power of 1 over 3 5 to the power of 1 over 6 5 to the power of 2 over 3 5 to the power of 3 over 2

Answers: 1

continue

Do you know the correct answer?

PLEASE HELP ME I NEED HELP 2x + 6y= 12
X + 3y= 6

In solving the system of equatio...