3 years ago

Solve using substitution3x+8y= -14y=2(?,?)

Mathematics

1 answer:

AlexFokin [52]3 years ago

7 0

We have $3x+8y=-14$ substituting $y=2$ we get $3x+8\cdot2=-14$ then we solve for $x$ and find that $x=-10$ .

So the solution is point where these two lines intersect, namely $P(-10,2)$ .

Hope this helps.

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Solve using substitution3x+8y= -14y=2(?,?)​

Solve using substitution3x+8y= -14y=2(?,?)