It’s x=3
explanation: well you multiply by 0, then add the numbers, & move the variable to the left
The inverse is y=1/5x-2/5
—————————————————————————
f(x)=5x+2
Replace f(x) with y
y=5x+2
Interchange the variables.
x=5y+2
Solve for y
y=-2/5+x/5 which is the same.d y=1/5x-2/5
<span>-10=xy+z
-10 - z = xy Divide both sides by y
(-10 -z) / y = x
x = -(z+10)/y
</span>
Answer:
X= -5
Y=-2.7
Step-by-step explanation:
YOU DO THIS BY SUBTRACTING 25 ON THE RIGHT SIDE TO THE LEFT ONLY LEAVING YOU WITH VARIABLES.
THEN YOU SUBSTITUTE ZERO INTO Y TO FIND X THEN SUBTITUTE ZERO INTO X TO FIND Y
BTW SUBSTITUTE ONE INTO THE VARIABLE YOU ARE FINDING
