SOLUTION: y=2x 3x-4y=10 how would u use the substitution method with these two equations

Question 333692: y=2x 3x-4y=10 how would u use the substitution method with these two equations
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!

Since one of your equations defines one of the variables in terms of the other, I would simply substitute

in place of

in the 2nd equation and then solve the resulting single variable equation. How would you do it?

John

My calculator said it, I believe it, that settles it

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