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SVETLANKA909090 [29]
3 years ago
8

If 38 = 11 + 3x, what is the value of x ?

Mathematics
2 answers:
mrs_skeptik [129]3 years ago
7 0

38=11+3x collect like-terms

38-11=3x subtract

27=3x divide

x=\frac{27}{9}

x=9

plug x in the equation to make sure of the answer

38=11+3x\\38=11+3(9)\\38=11+27\\38=38

Serhud [2]3 years ago
3 0

Answer:

38-11=3x

27=3x

27/3=x

x=9

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