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21 votes
Make x the subject of the formula y=2x-3​

User Ryaner
by
5.1k points

1 Answer

4 votes

The questions is basically saying make x isolated.

First add 3 to both sides.

y+3=2x-3+3

y+3=2x

Now divide both sides by 2

(y+3)/2=x

x=(y+3)/2

Done!

Any questions just ask me in the comments.

User Yuriy Rozhovetskiy
by
5.1k points