You can put this solution on YOUR website! First, line up the polynomials with like-terms underneath like-terms:
6x-7
4x + 6
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.
.
Perform the indicated operations attached in front of each set of variables:
+6x - 7
+4x + 6
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+10x -1 or 10x - 1
You can put this solution on YOUR website! 6x-7 and 4x + 6
Adding polynomials is just a matter of combining like terms, with some order of operations
(6x-7) +(4x + 6)
6x-7+4x + 6
Combining like terms we get
(6x +4x)+(6-7) = 10x -1
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