Question

8. Add: 5 - (2 + x), 2x - (3 + x).​

Answer 1

Answer:

5-(2+x),2x-(3+x)

5-2-x,2x-3-x

5-2-3,-2x-x-x

0-(-4x)

0+4x

x=0

Step-by-step explanation:The negative sign will affect the whole equation

Answer 2

Answer:

Step-by-step explanation:

5-(2+x) , 2x - (3+x)

5 - (2+x)  = (5 - 2 - x)  = 3 - x

2x - (3+x)  = 2x - 3 - x = x - 3

3-x + x - 3 = 0