Solving one-step equations | Baamboozle - Baamboozle

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solving equations

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What does "inverse operation" mean?

OPPOSITE operation

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What is the mistake?

To solve this equation you should use SUBTRACTION!

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What is the mistake?

To solve, you should multiply both sides by 4, NOT 20!

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What is the mistake?

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190x=874

x=4.6

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96 = x - 22.5

x = 118.5

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1,000 = x / 6

x = 6,000

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47 = 32 + x

x = 15

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Is x = 6 a solution to the equation 18x = 108 ?

YES!

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Is b = 4.5 a solution to the equation b + 84 = 87.5 ?

NO!

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x / 3 = 20

x = 60

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m - 17 = 1

m = 18

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b / 90 = 3

b = 270

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4.2 + x = 17.4

x = 13.2

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Is y = 16 a solution to the equation y / 4 = 4 ?

YES!

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Is w = 8.5 a solution to the equation 9w = 77 ?

NO!

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