Question

Im studying for algebra readiness and i don't know what to do help pls

Answer 1

Explanation:

2x+3-x= 5

2y+3y-2+5=8y

3x +2y -5+3y-2x= xy

3xy+2x+5y-x=10xy

3(x+1)-2x= 3x+3-2x

= 4x

↑expand to remove the braket

Answer 2

For 16) reorder and gather like terms first (2x-x)+3 and then collect coefficients of the like terms (2-1)x+3 lastly calculate the value 1x+3 which can also be written as x+3