Identify the property of equality used to justify each statement a. 22 + 7 = 22 +7
Please help

x = -4

step-by-step explanation:

- 20 - 4(x + 3) = 4x

=> -20 - 4x - 12 = 4x

=> - 32 -4x = 4x

=> -32 = 4x + 4x

=> - 32 = 8x

=> -32/8 = x

=> -4 = x

replace   with   27   and simplify.

10 , 27 , 10 , 70 , 10 , 35 , 10 , 48

step-by-step explanation:

you could deduce the conclusion directly using the facts pertaining to the specific situation.

hope this .

the answer to this is a. a^2 + b^2 = c^2