Question

x+27-(-15)=49

Answer 1

=>x+27+15=49

=>x+42=49

=>x=7

Answer 2

X + 27 - ( -15 ) = 49

X + 27 = 49 + ( -15 )

X + 27 = 34

X = 34-27 
X = 7

Answer 3

X + 27 - ( -15 ) = 49

X + 27 = 49 + ( -15 )

X + 27 = 34

X = 34-27 
X = 7

Answer 4

x+27 - (-15)=49

x+27=49+ (-15)

x+27=34

x=34 - 27

x=7