3 years ago

Determine which equation below have x =15 as a solution

Mathematics

1 answer:

olya-2409 [2.1K]3 years ago

5 0

Answer:

x-30=-15

Step-by-step explanation:

x-30=-15

subtact 30 from both sides

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How do I do this question

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3 years ago

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3 years ago

Two angles are supplementary and one of the angles is 8 times the other. find the measure of the larger angle.

postnew [5]

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x = 180/9 = 20 degrees

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