What is another solution of the equation x+y=7
There are multiple solutions to x+y=7, here are a few. x=1 and y=6:1+6=7, x=2 and y=5: 2+5=7, x=3 and y=4: 3+4=7, and one more, x= 0 and y=7: 0+7=7. Hope this helps.
Answer:
Solution is \((1,6)\)
Step-by-step explanation:
An equation of the form\(ax+by+c=0\) where \(a,b,c\) are coefficients and \(x,y\) are variables is a linear equation in two variables This equation is linear as here power of variables \(x,y\) is 1. Also, this equation contains two variables \(x,y\). Solution of this equation refers to the values of \(x,y\) which satisfies this equation. We can say \(\left ( x_0,y_0 \right )\) satisfies the equation \(ax+by+c=0\) if \(ax_0+by_0+c=0\) .
Given: \(x+y=7\)
Take \((x_0,y_0)=(1,6)\)
\((x_0,y_0)\) satisfies this equation if \(x_0+y_0=7\)
L.H.S
\(x_0+y_0=1+6=7\)
R.HS
7
As \(L.H.S=R.H.S\) , so , point \(\left ( x_0,y_0 \right )=\left ( 1,6 \right )\) satisfies this equation