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Llana [10]
3 years ago
11

Ill mark as brainliest whoever answers fast

Mathematics
2 answers:
Sedaia [141]3 years ago
5 0
<span>{4x−3y=15
{2x+2y=4

multiply -2 to both sides to the second equation
-4x - 4y  = -8

</span>{4x−3y=15
{-4x - 4y  = -8
---------------------add
-7y = 7
y = -1

<span>4x−3y=15
</span>4x -3(-1) = 15
4x + 3 =15
4x = 12
x = 3

answer: (3, -1)

Paha777 [63]3 years ago
5 0
X = \frac{7}{4}
y = \frac{1}{7}
Please mark me as brainliest. Thanks!!
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