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[718]
3 years ago
13
Find value of x and y 4.)2x-3y=-15 x=4y
Mathematics
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answers:
Thepotemich
[5.8K]
3 years ago
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bija089
[108]
3 years ago
8
0
2x - 3y = -15
x = 4y
substitute x frm eq2 to eq1
2 (4y) - 3y = -15
8y - 3y = -15
5y = - 15
y = -3
substitute y in eq2
x = 4(-3)
x = -12
y = -3 , x = -12
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