Question

Simplify: (3-7x)/8+(2x+3)/8

Answer 1

(3-7x)/8+(2x+3)/8

has a common denominator of 8, so we can simply add the numerators:
= ((3-7x)+(2x+3)) / 8
remove the inside parentheses, since it is an addition
= (3-7x+2x+3) / 8
collect like terms and add
= (-7x+2x+3+3) / 8
can you take it from here?