Which expression is equivalent to x + 6 + 7x?
Combining like terms, the expression x + 6 + 7x can be simplified to 8x + 6.
To simplify the expression x + 6 + 7x, you can combine the like terms by adding the coefficients of the terms with the same variable, which in this case is "x".
The expression x + 6 + 7x can be rewritten as:
1x + 7x + 6
Now, you can add the coefficients of the "x" terms:
(1 + 7)x + 6
Simplifying further, you have:
8x + 6
So, the expression x + 6 + 7x is equivalent to 8x + 6.