The one and the negative one
The third is because the prove is x = fifteen and if a number is next to a letter, it means multiply, sorry I could only do one.
<u>ANSWER</u>
A. (4,12)
<u>EXPLANATION</u>
The equations are:
and
To eliminate a variable we make the coefficients of that variable the same in both equations.
It is easier to eliminate x.
We multiply the first equation by 2 to get:
We add equations (2) and (3).
Divide both sides by 23
Put x=4 into equation (1).
The solution is (4,12)
Hello,
2 points of the line: (2,0) and (0,3)
What type of question is this