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3 years ago

How do I solve 6a + 5a = −11

Mathematics

2 answers:

SashulF [63]3 years ago

5 0

Answer:

a = - 1

Step-by-step explanation:

Step 1:

6a + 5a = - 11 Equation

Step 2:

11a = - 11 Combine Like Terms

Step 3:

a = - 11 ÷ 11 Divide

Answer:

a = - 1

Hope This Helps :)

g100num [7]3 years ago

4 0

Answer:

a= -1

Step-by-step explanation:

First you combine like terms which in this equation is 6a and 5a. so, 5 + 6 is 11 so you get 11a. Then just move the equal sign over and do nothing with the -11.

PLEASE MARK BRAINLIEST

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The product of 377 and k is 239

MrMuchimi

377 * k = 239

divide each side by 377

k = 239/377

3 0

4 years ago

−0.7+

Phoenix [80]

ANSWER

$- 0.7 + \frac{2}{8} = -0.45$

EXPLANATION

We want to simplify;

$- 0.7 + \frac{2}{8}$

Simplify the fraction:

$- 0.7 + \frac{1}{4}$

This is now the same as:

$0.25 - 0.7$

We perform the subtraction to obtain,

$-0.45$

Therefore

$- 0.7 + \frac{2}{8} = -0.45$

4 0

4 years ago

Read 2 more answers

A restaurant has 26 tables in its dining room.it takes the waitstaff 10 minutes to clear and set 4 tables. At this rate,how long

Sunny_sXe [5.5K]

Answer:

well, its 10 for 4. so 8 is 20, 12 is 30, 16 is 40 20 is 50, and 24 is 1 hour, 2 tabels is half the time so 5 min... so it would take -1 hour and 5 min

Step-by-step explanation:

5 0

4 years ago

What are the steps to solve this?<br> 9+6(x-5)=10-3(x-7)

Aliun [14]

<h2><u>Solve for x</u></h2>

<h3>what are the steps to solve this?</h3><h3>9+6(x-5)=10-3(x-7)</h3>

<u>Step 1:</u> Apply distributive property.

9 + 6(x - 5) = 10 - 3(x - 7)
9 + 6x - 30 = 10 - 3x + 21
-21 + 6x = 31 - 3x

<u>Step 2:</u> Combine all like terms.

-21 + 6x = 31 - 3x
-21 - 31 = -6x - 3x
-52 = -9x

<u>Step 3:</u> Divide both sides of the equation by -9 and simplify.

-52/-9 = -9x/-9
52/9 = x

<u>Answer:</u>

The value of x is <u>52/9</u>.

Wxndy~~

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2 years ago

You were given 10 math problems for homework you completed 3/10 of them at school show many problems do you still have?

Lilit [14]

Answer: 7/10 Problems left to do

Step-by-step explanation: If you have 10 Problems to do on your homework (10/10) and you complete 3/10 of them, then you take 10-3 to get 7, so your answer is 7/10.

7 0

3 years ago