3 years ago

[6.03] What is the value of the x variable in the solution to the following system of equations?

1 answer:

8 0

We multiply both equations by a constant term so that when we subtract the equations, the y values cancel out:

4(4x - 3y = 3)
3(5x - 4y = 3)

16x - 12y = 12
15x -12y = 9; subtracting the second equation from the first:

x = 3

You might be interested in

In ΔABC, a = 300 inches, ∠B=45° and ∠C=41°. Find the length of c, to the nearest 10th of an inch.

dezoksy [38]

Answer:

197.3

Step-by-step explanation:

4 0

3 years ago

Overdraft protection means the bank will loan you the money needed to cover the check that cannot be covered by funds in the acc

Semmy [17]

Yep i agree its true.

7 0

3 years ago

Invertebrate cladogram?

SOVA2 [1]

What about it? Specify please.

4 0

4 years ago

Find the complex conjugate of the given number -1+4i

adell [148]

With every imaginary term, there are 2 complex conjugates with opposing signs. So if I had the term a+bi, the complex conjugate would be a-bi. So given your example of -1+4i, the complex conjugate would just be the opposite sign, now negative, to get -1-4i.

3 0

3 years ago

Need help with B I’ll name brainless help due today

Nikolay [14]

Answer:

f(12) = 9

x = 0 when f(x) = 5

Step-by-step explanation:

3 0

3 years ago