Question

simplify the expression by combining like terms

2x+5x+7+y-3x+4y+2

Answer 1

x(2+5-3) + y(1+4) +7+9

can you take it from here? check me.

Answer 2

is this it

16 + 4x + 5y = 0

Answer 3

what is 42t/-14z divided by -6/7t