Write an equivalent expression for 6x+5y+7x Is it13x + 5y

Yes.

Thank you, once again...

You are welcome. Please be sure you read Reiny's addition to your last post.

thx miss sueeeeeeeeeeee

thx Ms. Sue and sunshine

No, the expression 13x + 5y is not equivalent to 6x + 5y + 7x.

To find the equivalent expression for 6x + 5y + 7x, we can combine the like terms, which means adding the coefficients of the same variable.

Combining the x terms, we have 6x + 7x = (6 + 7)x = 13x.

So, the equivalent expression for 6x + 5y + 7x is 13x + 5y.