\frac{x+y-8}{2}=\frac{x+2y-14}{3}=\frac{3x-y}{4} 2 x+y−8 = 3 x+2y−14 = 4 3x−y
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5
Explanation:
Given,
2
x+y−8= 3
x+2y−14 = 4
3x−y
By taking first two. we get,
2x+y−8= 3
x+2y−14
⇒3x+3y−24=2x+4y−28
⇒x−y=−4
By taking last two. we get,
3x+2y−14 = 4
3x−y
⇒4x+8y−56=9x−3y
⇒5x−11y=−56
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