Question

Solve the system of equations by the substitution method. x+9y = 32 3x + 4y = 4

Answer 1

X= -9y+32
3(-9y+32)+4y = 4
-27y+96+4y= 4
-23y+96 =4
-23y= —92
y= 4
x= -9(4)+32
x=-36+32
x= -4