Mathematics
Mathematics, 02.12.2020 06:10, MyaMya12

A system of equations is given below: y = 3x + 4
2x + 3y = 10
Which of the following steps could be used to solve by substitution? (4 points)

A: 3x + 4 = 2x + 3y

B: 2x + 3(3x + 4) = 10

C: 2(3x + 4) + 3y = 10

D: 3(y = 3x + 4)

answer
Answers: 3

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A system of equations is given below: y = 3x + 4
2x + 3y = 10
Which of the following st...

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