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Andru [333]
3 years ago
15

Which of the following shows the correct solution steps and solution to 3x+2=17?

Mathematics
2 answers:
Gnom [1K]3 years ago
8 0

Answer:

\huge\boxed{\sf x =  5}

Step-by-step explanation:

\sf 3x + 2= 17

Subtracting 2 to both sides

\sf 3x = 17-2\\3x = 15

Dividing both sides by 3

\sf x = 15/3\\x = 5

diamong [38]3 years ago
3 0

Answer:

x=5

Step-by-step explanation:

Subtract 2 from both sides.

3x + 2 - 2 = 17 - 23x = 15

Next, we need to divide both sides by 3.

\frac{3x}{3}=\frac{15}{3}\\x=5

The answer, as stated above, is x=5

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Answer:

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Step-by-step explanation:

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6 0
3 years ago
X+3.6= −4.75<br><br> Solve for x <br><br> Tell what you did to find x
Drupady [299]

Answer:

x=3.85

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Step-by-step explanation:

<u>Question:</u>

x+3.6= −4.75

<u />

<u>Step 1:</u>

<u>Subtract  3.6 from both sides of the equation</u>

x+3.6-3.6=-4.75-3.6

<u>Step 2:</u>

<u>Subtract the Numbers and simplify</u>

x=3.85

4 0
2 years ago
Round this “0.7660444431”into 4 decimals places!!!!!
ANTONII [103]

Answer:

.7660

Step-by-step explanation:

when you get to 0 at 7660 you round with the number next to it if its 5 or bigger you add a one to the number since 4 isn't greater than or equal to 5 than your numbers stay the same

5 0
2 years ago
Solve for m. 2= m/2 - 7 whats the answer?
xz_007 [3.2K]
Linear equations are all solved the same way. Figure out the operations performed on the variable. Undo those in reverse order.

Here, the variable is
- divided by 2
- has -7 added.

In reverse order, we undo these operations by
- adding 7
- multiplying by 2.

Whatever we do to one side of an equation, we must also do to the other side. That is how the equal sign remains valid.

2 = m/2 -7
2 +7 = m/2 -7 +7 . . . . . add 7
9 = m/2 . . . . . . . . . . . . simplify
2*9 = 2*m/2 . . . . . . . . multiply by 2
18 = m . . . . . . . . . . . . . simplify. (You know that 2/2 = 1, and m*1 = m.)

The answer is m = 18.

_____
Check:
.. 2 = 18/2 -7
.. 2 = 9 -7 . . . . . . . true. The answer checks OK.
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3 years ago
Helene invested a total of $1,000 in two simple-interest bank accounts. One account paid 5% annual interest; the other paid 9% a
Alex17521 [72]

Answer:

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3 0
3 years ago
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