Question

give your answers as fractions

-6x-3y=10
x+2y=4

Answer 1

(x-3)^3

Answer 2

-6x-3y=10........equation 1
x+2y=4 or x=-2y+4

we subtitute equation 2 to equation 1.

therefore -6(-2y+4)-3y=10
y=34/9

x=-2(34/9)+4
x=-32/9