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Sergio [31]
3 years ago
7

-4.5-4.2(-x-5.5)=3x solve for x​

Mathematics
1 answer:
Mice21 [21]3 years ago
8 0
-4.5 - 4.2(-x - 5.5) = 3x
-4.5 + 4.2x + 23.1 = 3x
18.6 + 4.2x = 3x
subtract 4.2x from both sides of the equation
18.6 = -1.2x
divide -1.2 from both sides of the equation
-15.5 = x
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3 years ago
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7 0
3 years ago
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Answer:

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Step-by-step explanation:

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- Tom choose answer A which is 3

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Step-by-step explanation:

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Pls mark me as brainiest and Yw

4 0
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