Question

There is a pair of x and y values that make each equation true in this system of equations

Answer 1

Given Equations

• 5x+3y=8--(1)
• 4x+7y=34--(2)

Let it has solution (x,y)

Add both

$\\ \sf\longmapsto 5x+4x+3y+7y=8+34$

$\\ \sf\longmapsto 9x+10y=42$

It will also have same solution (x,y)