Question

Expand the brackets and then simplify the following expression 3(2x + y) +6(5 - x)

Answer 1

$3(2x + y) + 6(5 - x) = 3*2x + 3*y +6*5 - 6*x$

$= 6x + 3y + 30 - 6x$ $= 3y + 30$