Question

How to find the missing variable in algebra


example x + 7 - (-2+(+3) )

Answer 1

Answer:

x = -6

Step-by-step explanation:

x + 7 - (-2+(+3) ) = 0

x + 7 - ( -2 + 3) = 0

x + 7 - ( 1) = 0

x + 7 -1 = 0

x + 6 = 0

x = -6

To find the value of variable take the constant terms on RHS. Do addition and subtraction as given in statement.