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Slide Notes

We subtract 4 because that is the opposite of adding 4
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How To Do Equations

Published on Nov 19, 2015

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PRESENTATION OUTLINE

1.

STEP 1

TO SOLVE THE EQUATION 2X+4=5X+8, FIRST SUBTRACT4 FROM BOTH SIDES
We subtract 4 because that is the opposite of adding 4
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2.

STEP 2

NOW IT HAS BECOME 2X=5X+4. DO THE SAME WITH THE OTHER 4
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3.

STEP 3

NOW IT IS -2X=5X. DIVIDE BOTH SIDE BY 5.
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4.

DONE!

IT IS COMPLETE! THE ANWER IS X=-2/5
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5.

YOUR TURN

NOW TRY TO SOLVE 6X-3=5X+4
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Zayan Khan