2+2736=2738*2484848/484848=14032.26129
Answer:
<em><u>x=-6, y=-2</u></em>, (As a point) (-6, -2).....The point form is not necessary unless you want to solve the system (of equations) by graphing.
Step-by-step explanation:
By substitution:
x-y=-4 By adding y on both sides,
x=y-4
Now you can substitute x for the expression (y-4)
Plug the (y-4) as x in the other equation.
So -2x+3y=6 becomes
-2(y-4)+3y=6
Now solve:
-2(y-4)+3y=6 distributes out to be
-2y+8+3y=6 Now combining like terms
y+8=6 Subtract 8 on both sides to isolate the variable
<u><em>y=-2</em></u>
Now plug the value -2 in where the y is in any equation (preferably the easier/less complicated one) and solve for x.
So x-y=-4 becomes
x-(-2)=-4
=x+2=-4
=<u><em>x=-6</em></u>
I loaf lemons and y+84-0 and you will get your awnser but you need to 2+y
Answer:
z = -11, z = -2
Step-by-step explanation:
Given that, (
) and (
), set up an equation that puts the first value of (
) equal to the other given value of the function.
Use inverse operations to solve,
Factor,
Solve using the zero product property, the zero product property states that any number times zero equals zero;
The absolute value is the magnitude of a number. In other words, how far from 0 it is. All the does is make the number positive, but since 11/4 is already positive, the answer is just 11/4.
