3 years ago

Which is the best first step and explanation for solving this system of equations? 3x+4y=12 3x=2y-8

Mathematics

1 answer:

Greeley [361]3 years ago

6 0

Answer:

Since it is a simultaneous equation,

Using elimination method, Multiply equation 1 by the co efficient of x in equation 2 and multiply equation 2 by the co efficient of x in equation 1.

Step-by-step explanation:

For further explanation , Please contact me through the comment section.

You might be interested in

Which measurement would be least likely to be written in scientific notation

trapecia [35]

The thickness in a dogs hair because depending on how skinny it is. it isn't going to be able to be measured in anything else. it would make the most sense

7 0

3 years ago

Which of the following statements about AB and AC is true?

Mumz [18]

Answer: C

Step-by-step explanation:

Ap3x

7 0

3 years ago

If the volume of the rectangular prism is represented by 6x^2-2x+8 and the base area is 2x-4 which expression represents the hei

MissTica

Check the picture below.

$\bf 6x^2-2x+8=(2x-4)h\implies \cfrac{6x^2-2x+8}{2x-4}=h
\\\\\\
\cfrac{3(2x^2-x+4)}{2(x-2)}=h\implies \cfrac{3(3x-4)(x+1)}{2(x-2)}=h$

8 0

3 years ago

Read 2 more answers

Place the numbers in ascending order.

iogann1982 [59]

-/25 24/7 5.03 57%

Step-by-step explanation:

-/25 = -5

57% = 57%

5.03 = 5.03

24/7 = 3.428571429

so ans is -/25 24/7 5.03 57%

6 0

2 years ago

Alisiya [41]

Answer:

f456897

Step-by-step explanation:

because we dont like it

7 0

3 years ago

Which is the best first step and explanation for solving this system of equations? 3x+4y=12 3x=2y-8​

Which is the best first step and explanation for solving this system of equations? 3x+4y=12 3x=2y-8