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Solving Systems by the method of your choice:y = 4 + 2xy = -5-xa. (-9, 4)b. (-3,2)C. (-3,-2)d. (1,-6)

User Cakraww
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1 Answer

2 votes

Given data:

The expression for the first equation is y=4+2x.

The expression forn the second equation is y=-5-x.

Equate both the equaion.

4+2x=-5-x

3x=-5-4

3x=-9

x=-3

The value of y is,

y=4+2(-3)

=4-6

=-2

Thus, the solution for the given equation is (-3, -2), so the correct option is c.

User Penleychan
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