Solve the system of equations by using substitution.
-$$\left\{ \begin{array} { c }
x + 7 y = 7 \
3 x - 8 y = - 8
\end{array} \right.$$
A) $x = 1 , y = 0$
B) $x = 0 , y = 0$
C) $x = 0 , y = 1$
D) $x = 1 , y = 1$

Question

Solve the system of equations by using substitution.
-$$\left\{ \begin{array} { c } 
x + 7 y = 7 \
3 x - 8 y = - 8
\end{array} \right.$$
A) $x = 1 , y = 0$
B) $x = 0 , y = 0$
C) $x = 0 , y = 1$
D) $x = 1 , y = 1$

Quizplus · Accepted Answer

The Answer of Solve the system of equations by using substitution.
-$$\left\{ \begin{array} { c } 
x + 7 y = 7 \
3 x - 8 y = - 8
\end{array} \right.$$
A) $x = 1 , y = 0$
B) $x = 0 , y = 0$
C) $x = 0 , y = 1$
D) $x = 1 , y = 1$

Solve the System of Equations by Using Substitution {x+7y=73x−8y=−8\left\{ \begin{array} { c } x + 7 y = 7 \\3 x - 8 y = - 8\end{array} \right.{x+7y=73x−8y=−8​

Solve the System of Equations by Using Substitution $\left\{ \begin{array} { c } x + 7 y = 7 \\3 x - 8 y = - 8\end{array} \right.$