Question

(8x + 35y) + (43x + 49y) simplify the equation

Answer 1

This is similar to your last one. Just try looking at all the terms with 'x' and all the terms with 'y', then add up the coefficients.

I'll do 'x' for you:
You have 2 terms with 'x' in them, namely 8x and 43x. They are both positive terms, so you have (8 + 43)x = 51x.

Try to do the 'y' term similarly.