2 years ago

28 is 9 less than twice a number

Mathematics

2 answers:

larisa86 [58]2 years ago

7 0

Answer:

18.5

Step-by-step explanation:

28+9 = 37

so 37 divided by 2 = 18.5

28 is 9 less than 18.5 twice (37)

photoshop1234 [79]2 years ago

5 0

Answer:

Step-by-step explanation:

28=2x-9

37=2x

x=18.5

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Keywords: Linear equation in one variable, Solution of equation

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