What would your first line of work look like when you substitute one equation into the other? Fill in what expression you would substitute for the x.

x-2y=3
4x-8y=12
4( )-8y=12

step-by-step explanation:

b and c

if you need , reply with more info. u.

“a term can be a signed number, a variable, or a constant multiplied by a + sign or j sign. in , the terms are 5x , 3y and 8. when a term is made up of a constant multiplied by a variable or variables, that constant is called a coefficient.” i hope this you.