Follow PEMDAS
22 x 12 = 264
11 + 5 = 16
264 + 16 = 280
280 - 10 = 270
270 is your answer
hope this helps
Answer:
Really dude?
Ok
In form ax + by = c
The slope is equal to (-a/b)
And in this equation b is - 3 and a is 2 so
Slope is equal to 2/3
Okay, so slope intercept form is y=mx+b. Like a normal problem with numbers, you add or subtract from each side.
3x-2y= -16
you want to leave the y by itsself, so your going to add 3x to 16, but write it out how the formula is (y=mx+b). now, you should have -2y= -3x-16. (the three is now negative because you moved it to the other side of the equation.)
now, remember that you want the y all by itself, so, all you have to do now is divide.
-2y= -3x-16 ---------- now is y= -3/-2x minus 16/-2. (those are now fractions, but the y is alone.) now you simplify.
-3/-2x is already simplified, but 16/-2 is not so it changes into -8,after dividing the fraction.
now you have the answer.
y= -3/2x-8x (it is the same as the formula now!)
hope this helps! it was hard to explain through typing but if you read it carefully, i explained every step.
Answer:
x=3 and y=6
Step-by-step explanation:
Substitute: y=2x in place of Y in the first equation we will put 2x
x+2x= 9
1x+2x=9
3x=9
divide both sides by 3
x=3
Now go to either of the original equations and substitute the answer you got for x which is 3 to find y
y=2x so 2 times 3 = so y =6
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<u>negatives</u>, so this means we have a <u> positive result </u></h3><h3>
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</h3><h3>Good luck on your assignment and enjoy your day! </h3><h3>~
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