grace9874
19.11.2020 •
Mathematics
What is the value of x in the equation
8+4 = 2(x-1)?
5
11
2
13
2.
07
Solved
Show answers
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Ответ:
7
Step-by-step explanation:
8+4=2(x-1) (Given)
12=2x-2 (Distribute and simplify)
14=2x (Addition Property Of Equality)
7=x (Division Property Of Equality)
Ответ:
I know the first one is true, but the rest don't have all of the correct input when put over tex. Sorry.