solve the system of equations, put answer in ordered pair form: 9x+2y=-46, -x+y=-1

Question

anonymous · Answer

Multiply both sides of the second equation by $-2$ to get $2x-2y=2$. Add this new equation to the first one, you will have $11x=-44 \implies x=-4$. Now plug x=-4 into the second equation, and you will find that $4+y=-1 \implies y=-5$. The answer in ordered pair form is $(-4,-5)$.

anonymous · Answer

thank you!

anonymous · Answer

You're welcome!

anonymous · Answer

$$4x=2y=-36$$ is the I
$$-x+y=-1$$ is the II
Operating II - I:
$$-3x = -24$$
$$x=8$$
Going it in II:
$$-(8)+y=-1$$
$$y=7$$
$$A={(8;7)}$$