2 years ago

3x + 2 = -55 i need alll the steps

Mathematics

2 answers:

GrogVix [38]2 years ago

5 0

3x + 2 = -55
3x = -57
x = -19

Otrada [13]2 years ago

5 0

3x+2=-55
-2 -2
——————-
3x = -57
— —-
3 3

x=-19

I hope this helped

You might be interested in

Evaluate 3(a + b + c) 2 for a = 2, b = 3, and c = 4.

garri49 [273]

Answer:

Step-by-step explanation:

Given:

$3(a + b + c) 2$

Input the numbers provided into the equation

3(2 + 3 + 4)2

Add all of the numbers inside the parentheses

3(9)2

Multiply

3 * 2 = 6

6 * 9 = 54

6 0

3 years ago

Read 2 more answers

The product of 6<br> and the sum of five<br> and a number

Vaselesa [24]

Answer:

6 * (5 + n)

Explanation:

Sum = addition

Difference = subtraction

Product = multiplication

Quotient = division

6 0

1 year ago

Let Upper A equals left bracket Start 2 By 2 Matrix 1st Row 1st Column negative 2 2nd Column 4 2nd Row 1st Column 1 2nd Column 3

vagabundo [1.1K]

Answer:

not

Step-by-step explanation:

$\left[\begin{array}{ccc}-2&4\\1&3\end{array}\right] *\left[\begin{array}{ccc}-2&1\\3&7\end{array}\right]=$

First is A and Second is B

Let's find A*B

$\left[\begin{array}{ccc}-2(-2)+4*3&-2*1+4*7\\1(-2)+3*3&1*1+3*7\end{array}\right] =\left[\begin{array}{ccc}16&26\\7&22\end{array}\right]$

$\left[\begin{array}{ccc}-2&1\\3&7\end{array}\right] \left[\begin{array}{ccc}-2&4\\1&3\end{array}\right] =$

Now let's find B*A

$\left[\begin{array}{ccc}-2(-2)+1*1&-2*4+1*3\\3(-2)+7*1&3*4+7*3\end{array}\right] =\left[\begin{array}{ccc}5&-5\\1&23\end{array}\right]$

c) They are not

7 0

3 years ago

Find the complement of 73°<br><br>

Nimfa-mama [501]

Answer:

18°

Step-by-step explanation:

90-72= 18

The complement of 73 is the angle that when added to 73 forms a right angle which is 90° xd

5 0

3 years ago

A number that is no more than 20

timofeeve [1]

A number that is no more than 20 is less than

6 0

3 years ago