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Mathematics

2 answers:

DENIUS [597]4 years ago

6 0

Well solving it gives, x=-1 and y=0.

liubo4ka [24]4 years ago

5 0

4x+4 = -3x -3

add 3 to each side:
4x+7 = -3x
subtract 4x from each side
7 = -7x

divide both sides by -7
x = 7/-7 = -1

now replace x with -1 in the first equation and solve for y

y = 4(-1) +4 = -4 +4 = 0

x = -1, y = 0 = (-1,0)

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