Solve the system by using the substitution method. $$\begin{array} { l }
y = 400 x - 1260 \
y = - 100 x + 740
\end{array}$$
A) (7, 1540)
B) (9, -160)
C) (4, 340)
D) (5, 740)

Question

Solve the system by using the substitution method. $$\begin{array} { l } 
y = 400 x - 1260 \
y = - 100 x + 740
\end{array}$$
A) (7, 1540)
B) (9, -160)
C) (4, 340)
D) (5, 740)

Quizplus · Accepted Answer

The Answer of Solve the system by using the substitution method. $$\begin{array} { l } 
y = 400 x - 1260 \
y = - 100 x + 740
\end{array}$$
A) (7, 1540)
B) (9, -160)
C) (4, 340)
D) (5, 740)

Solve the System by Using the Substitution Method y=400x−1260y=−100x+740\begin{array} { l } y = 400 x - 1260 \\y = - 100 x + 740\end{array}y=400x−1260y=−100x+740​

Solve the System by Using the Substitution Method $\begin{array} { l } y = 400 x - 1260 \\y = - 100 x + 740\end{array}$