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What is the solution to the equation 2x+4-12-20?
X=0
x=1
X=2
X=9


Sagot :

2^x+4 -12=20
2^x+4 = 20+12
2^x+4 = 32
2^x+4 = 2^5
x+4 = 5
x = 1

answer is x=1

Answer:

C : x=2

Step-by-step explanation:

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