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Substitution

Published on Jan 05, 2016

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PRESENTATION OUTLINE

Substitution

By: Ronnie Mayo

Step:1

If a number isn't next next to the coefficient y, then you have to get it by itself.

Step:2

once you get y by itself divide it by itself and on the other numbers

Step:3

Once you divide y with the other numbers than you plug it back to the other equation.

Step:4

Once you plug it into the other equation, then you should get the value for x.

Step:5

Once you find the value for x, then you plug it back into the answer for y and you will have the value for y.

Step:6

Finally when you find the value for x and y then you could finally make them into ordered pairs.