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3 years ago

9 (x - 2) = 7x + 5 Does x have a value hurry only 10 minutes left!!

Mathematics

1 answer:

lyudmila [28]3 years ago

4 0

Answer:

x = 11.5

Step-by-step explanation:

9 (x - 2) = 7x + 5

9x - 18 = 7x + 5

+18 +18

9x = 7x + 23

-7x - 7x

2x = 23

--- ---

2 2

x = 11.5

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kkurt [141]

Answer:

a) x=

10°

50°

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b) x=

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Step-by-step explanation:

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b) is evident

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den301095 [7]

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3 years ago

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3 years ago

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Andreas93 [3]

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