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malfutka [58]
2 years ago
10

Solve this equation 3x - 5 = -26​

Mathematics
2 answers:
Dmitry_Shevchenko [17]2 years ago
5 0

3x - 5 = -26​

<u>step 1:</u>

subtract +5 on each side because you have to do the inverse operation

<u>step 2:</u>

3x= -21

<u>step 3:</u>

now divide 3 on each side

the answer is -7

<u />

Hope this helped!

<u />

<em>TheOneAndOnlyLara~</em>

Alja [10]2 years ago
5 0

Answer:

x=-7.

Step-by-step explanation:

Hi student! Let me help you out.

_________________

First, add 5 to both sides.

\sf 3x=-26+5. Upon simplifying, we obtain this.

\sf 3x=-21.

                                          <em>  ↪</em>

Now divide both sides, by 3.

\sf x=-7

\therefore,\sf the \quad value \quad of \quad x \quad is \quad -7. Which is our final answer.

⇨Hope that this helped! have a great day ahead! ⇦

Best Wishes!

\star\bigstar\underline{\overline{\overline{\textsf{Reach far. Aim high. Dream big.}}}}

<em>◆◆-Greetings!-◈◈</em>

__________________________

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V125BC [204]

Answer:

it is 5 if im not mistaken

5 0
3 years ago
If x is a number that is 7 more than y, how do you express x as a function of y?
Tomtit [17]

Answer:

y = x - 7

Step-by-step explanation:

8 0
2 years ago
the equation of a circle in general form is x squared + y squared + 20x + 12 y + 15 equals 0what is the equation of the circle i
Marrrta [24]

Answer: (x+10)^2+(y+6)^2=121

Step-by-step explanation:

The equation of a circle in the general form is:

 ax^{2}+by^2+cx+dy+e=0

The equaton of  a circle in standard form is:

(x-h)^2+(y-k)^2=r^2

Where the center is at <em>(h, k)</em> and <em>r</em> is the radius

To write the equation of a circle from general form to standard form, you must complete the squaare, as you can see below:

1- Given the equation in general form:

x^{2}+y^2+20x+12y+15=0

2- Complete the square:

-Group the like terms and move the constant to the other side.

- Complete the square on the left side of the equation.

- Add the same value to the other side.

Then you obtain:

(x^{2}+20x)+(y^2+12y)=-15\\(x^2+20x+(\frac{20}{2})^2)+(y^2+12y+(\frac{12}{2})^2)=-15+(\frac{20}{2})^2+(\frac{12}{2})^2\\\\(x+10)^2+(y+6)^2=-15+100+36\\(x+10)^2+(y+6)^2=121

4 0
3 years ago
Please help!! BRAINLIEST to correct answer!! I’m just confused by how to find two answers. I only found one.
GenaCL600 [577]
I have no clue but you could ask your teacher to help u with it no jk the answer is -7
3 0
3 years ago
2(5 + y) = 18 what does y=​
jeka94
2(5+y)= 18 than y= 4
5 0
3 years ago
Read 2 more answers
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