First of all, 'simultaneous' equations means more than one equation.
You have a set of them, with as many equations as there are variables
in them.
Here you wrote ' 5a + 2b = 14 '.
You can't do anything with this single equation, except maybe graph it
and get a straight line. If you want to find the values of 'a' and 'b', you
need another equation with 'a' and 'b' in it, and the two equations together
are called 'simultaneous' because they're both true at the same time.
If you graphed both of them, you would find that each equation makes a
different straight line. The lines cross at one point, and the (a,b) at that
point is the solution of the simultaneous equations. But there are other
ways to solve the pair of equations without graphing them. Those are
the ways to 'do' them that were probably being discussed in class.
If you post a pair of simultaneous equations here on the site, somebody
is sure to solve it for you. And if you get really lucky, they may even explain
how they did it.
Answer:
1/6
Step-by-step explanation:
Total outcome of rolling two fair dice: 6 x 6 =36
possible outcome of landing on same number: (1,1)(2,2)(3,3)(4,4)(5,5)(6,6)
= 6
probability: 6/36 = 1/6
Answer:
5,1,0,8
Step-by-step explanation:
Thx for the help comments person
9.235
"nine and two hundred thirty-five"
You're going to start with the number(s) before and which would be 9 in this case then lake your number(s) after the and, the number would be 235 in this case now you have 9 and 235 replace the and for a decimal and you will get your answer :) 9.235
Answer: hahshejehdbddndb
Step-by-step explanation:
