Question

A = 3 + (x + 2)
c=7+(x+4)
B = 4+ (x - 2)
D = 10 + (2x-7)

Answer 1

1.=x+5

2.=x+11

3.=x+2

4.=2x+3

Explanation:

3+x+2

=3+x+2

=(x)+(3+2)

=x+5

7+x+4

=7+x+4

=(x)+(7+4)

=x+11