Question

hello

Answer 1

HELLO
THIS IS CONSIDERED SPAM ONLY POST QUESTIONS OR THANKS

Answer 2

what is the solution to the system of equations?

Use the linear combination method (with or without multiplication)

4x - 5y =-18
3x + 2y = -2

(a) (-2,7)
(b) (3,-1)
(c) (-1,3)
(d) (-2,2)
help.

Answer 3

welcome to Openstudy! @SolomonZelman he is great at math and should be able to help you

Answer 4

thank you

Answer 5

\(\color{#000000 }{ \displaystyle 4x-5y=-18 }\)
\(\color{#000000 }{ \displaystyle 3x+2y=-2 }\)

One way to do it is through "elimination".

I will multiply \(\sf eq\text{#}1\) times 3, and
\(\sf eq\text{#}1\) times -4

\(\color{#000000 }{ \displaystyle (4x-5y=-18)\times 3 }\)
\(\color{#000000 }{ \displaystyle (3x+2y=-2)\times (-4) }\)

I get,
\(\color{#000000 }{ \displaystyle 12x-15y=-54 }\)
\(\color{#000000 }{ \displaystyle -12x-8y=8 }\)

Answer 6

Then, add the equations