what is the value for x in the following linear system of equations?
x = -6
x + y =0
uggghhhhh best answer,?
2008-09-04 2:40 pm
回答 (7)
2008-09-04 4:35 pm
✔ 最佳答案
x = -6 (solve by using substitution)x + y = 0
x + y = 0
-6 + y = 0
y = 6
∴ x = -6 , y = 6
2008-09-04 2:43 pm
It is indicated by the first equation.
x = c, is x equals a constant like -6. Therefore, regardless of what the y value is, the x value must be -6.
x = c, is x equals a constant like -6. Therefore, regardless of what the y value is, the x value must be -6.
2008-09-04 2:45 pm
u have already stated
the value for x is :
x = -6
unless you are finding y , then
x + y =0
(-6) + y = 0
y = 6
counter check
x + y = 0
(-6) + (6) = 0
the value for x is :
x = -6
unless you are finding y , then
x + y =0
(-6) + y = 0
y = 6
counter check
x + y = 0
(-6) + (6) = 0
2008-09-04 2:44 pm
The value for x in the following linear system of equations is -6.
-6+6=0
The value of y is 6.
-6+6=0
The value of y is 6.
2008-09-04 2:43 pm
x=-6 (that's a given from the first equation)
If you need x and y, -6+y=0 and that means y=6
_/
If you need x and y, -6+y=0 and that means y=6
_/
2008-09-04 2:42 pm
6!!!!its positive 6
2008-09-04 2:55 pm
It is indicated by x = - 6
it is not important what is the value of y , the value of X is "- 6"
so x = -6 & y = + 6
it is not important what is the value of y , the value of X is "- 6"
so x = -6 & y = + 6
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