Simplify 2a − 4b +7 + 8a + 6b − 2

To simplify the expression \(2a - 4b + 7 + 8a + 6b - 2\), combine like terms:

1. Combine the \(a\) terms:

   • \(2a + 8a = 10a\)

2. Combine the \(b\) terms:

   • \(-4b + 6b = 2b\)

3. Combine the constant terms:

   • \(7 - 2 = 5\)

Putting it all together, the simplified expression is: \[ 10a + 2b + 5 \]

So the correct response is: 10a + 2b + 5