SOLUTION: esay question: solve the simultaneous equations. y=7x+11 and y=x^2+5x+8

SOLUTION: esay question: solve the simultaneous equations. y=7x+11 and y=x^2+5x+8

Algebra.Com

Question 874678: esay question: solve the simultaneous equations.
y=7x+11 and y=x^2+5x+8
Answer by josgarithmetic(39620) (Show Source): You can put this solution on YOUR website!
, yes; it is easy. Why need help?

That quadratic found just by equating y expressions and simplifying. Now it's factorable.
.

Solution of this for x is -1 OR 3.
What are the corresponding y values? Where were you stuck? Did you find the x solutions?
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