3 years ago

180=16x -5+5x +4 +9O

Mathematics

2 answers:

aleksandrvk [35]3 years ago

7 0

Answer:

x = 4.3 (repeating 3) in Decimal Form

x = 13/3 in Exact Form

x = 4 1/3 in Mixed Number Form

Step-by-step explanation:

180=16x - 5 + 5x +4 + 90

180 = 21x -5 + 4 + 90 (combine like terms)

180 = 21x + 89

180 = 21x + 89 (subtract 89 on both sides)

-89 - 89

91 = 21x (divide 21 by both sides)

91/21 = 21x/21

4.3 (repeating 3) = x

fgiga [73]3 years ago

3 0

Answer:

The answer is in the pic below

Step-by-step explanation:

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kirill [66]

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