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xxTIMURxx [149]
3 years ago
5

Please help. I’ll mark you as brainliest if correct!

Mathematics
1 answer:
mezya [45]3 years ago
4 0

Answer:

x = -1

Step-by-step explanation:

2x - 7 = 9x

Subtract 2x from both sides: -7 = 7x

Divide both sides by 7: -1 = x

Now plug in 7 for every value of x in the original equation to make sure you are correct:

2(-1) - 7 = 9(-1)

-2 - 7 = -9

-9 = -9

I hope this helps!

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Answer:

-2; -7

Step-by-step explanation:

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Now, go to the second line at the right and move to the left until you reach the end of the line, which is for x = -1,

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11111nata11111 [884]

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Step-by-step explanation:

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zimovet [89]

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Step-by-step explanation:

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2 years ago
Micayla wants the print shop to reduce the size of her painting but keep the ratio of length to width so that it will fit her fr
marissa [1.9K]

Answer:

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Step-by-step explanation:

Given

See attachment for painting and frame

Required

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<em>The width of the frame must be 12 inches i.e. 15in by 12in frame</em>

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Read 2 more answers
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