Question

Select the choice below that could be the first step in solving the following system of equations using elimination:
-6x − 7y = 12
3y − 4x − 1 = 0
Select one:
a. Replace the right side of the first equation with the second equation.
b. Multiply the second equation by 4.
c. Multiply the second equation by -3.
d. Write the secon id equationn terms of y.

Answer 1

well first of all what do you think

Answer 2

I dont know, im confused i dont need the answer i just need help on how to solve it

Answer 3

remember your eliminating so
xs under xs
ys under ys
constant under constant

Answer 4

first look at the equations what you think what you should do first to eliminate
are they have same variable ??
are they have same coefficient ??
they have opposite sign ??

Answer 5

So A or d?

Answer 6

@magepker728