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2 years ago

Can anyone help me with this? Please and thank you!

Mathematics

2 answers:

Rina8888 [55]2 years ago

7 0

Answer:

x=-6, y=-7

Step-by-step explanation:

Oxana [17]2 years ago

6 0

Answer:

x = -6, y = -7

Step-by-step explanation:

One way to solve for x and y is using the substitution method

(1) 3x + 4y = -46

(2) 6x + y = -43

Solve for y in equation (2)

6x + y =-43, so y = -43 - 6x

Substitute y = -43 -6x into equation (1)

3x + 4(-43 -6x) = -46

3x -172 -24x = -46

-21x -172 = -46

-21x = 126

x = -6

Find y by substituting x = -6 into equation (2)

6(-6) + y = -43

-36 + y = -43

y = -7

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Step-by-step explanation:

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