60 is the same as 2x + 14.
So, 60 = 2x + 14.
Subtract 14 from each side.
46 = 2x
Divide each side by 2.
23 = x.
Hope this helps!
Answer:−10x-12
explanation is:-----------------
The first answer is the correct one
7x^3 + 9x^2 -3x -8
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In your question which ask for the how its possible for the two triangles to intersect in one, two, three, four, five, six points but not seven points. Its because the triangles has only 3 sides which means that the intersection that could from in the two is less than 7 or maximum of 6