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Viktor [21]
3 years ago
12

marking brainlist. please help What is the first inverse operation for the following problem? 3x+4=12

Mathematics
1 answer:
Strike441 [17]3 years ago
3 0

Answer:

3x + 4 = 12 :- x = 8 / 3

Step-by-step explanation:

3x + 4 = 12

Move all terms not containing x to the right side of the equation.

Subtract 4 from both sides of the equation.

3x = 12 - 4

Subtract 4 from 12.

3x = 8

Divide each term by 3 and simplify.

Divide each term in 3x = 8 by 3.

3x / 3 = 8 / 3

Cancel the common factor of 3.

Divide x by 1.

x = 8 / 3

The result can be shown in multiple forms.

Exact Form:

x = 8 / 3

Decimal Form:

x = 2.6

Mixed Number Form:

x = 2 2/3

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Answer:

b = 61.1° , d = 43.7°

Step-by-step explanation:

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b = 61.1°

d and 43.7° are alternate angles and are congruent , so

d = 43.7°

5 0
2 years ago
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White raven [17]
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4 years ago
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Pachacha [2.7K]
For the answer to the question above, I'll use one-time computing.
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<span>= $1500 * 4.9% * (125 days/365 days) </span>
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<span>If you don't do the rounding in the middle of the calculation, the answer is $25.17.
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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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