Question

Which is the best first step when solving the following system of equations?

x + y = 3
4x - y = 7

A) Multiply the first equation by 4.
B) Add the first equation to the second equation.
C) Multiply the second equation by Negative 1.

Answer 1

ok first you r going to need to use the equetion y=mx+b

Answer 2

\(\color{#0cbb34}{\text{Originally Posted by}}\) @Timmyspu
ok first you r going to need to use the equetion y=mx+b
\(\color{#0cbb34}{\text{End of Quote}}\)
okay thank you, helped out a bunch

Answer 3

no problem