+2y and -2y cancel out.
5x = 10
divide 5x by 5 and 10 by 5
x = 2
then plug x into on equation to find y.
3(2) + 2y = 10
6 + 2y = 10
subtract 6 from both sides
2y = 4
divide both sides by 2
y = 2
answer: x = 2 y = 2
The correct answer is <span>6x^4 −2x^3 + 26x^2 +x + 14.</span>
If rounded it will be 2 but if not that It would be 1.777777777777778 so most likely it would be 2 if rounded.