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kompoz [17]
3 years ago
11

9x + 9x − 21 = 33 Please solve for x C:

Mathematics
2 answers:
sdas [7]3 years ago
5 0

Answer:

x = 3

Step-by-step explanation:

Combine like terms

18x - 21 = 33

add 21 to both sides

18x = 54

divide both sides by 18

x=3

JulsSmile [24]3 years ago
5 0
X=3 hope this helps :)
You might be interested in
How do you solve 14p−8=22+20p ?
Zanzabum

The value of p is -5

Simply use cross multiplication :

The process of multiplying numbers in the shape of a fraction is called cross multiplication. Cross multiplying, also known as cross multiplication, is the process of multiplying the numerator of one fraction by the denominator of the other fraction on the other side of an equal symbol. Cross multiplication is a method for comparing fractions.

Both fractions with like and unlike parts are multiplied across. When employing the cross-multiplication procedure, we multiply the denominators as well as the numerators when a fraction is dissimilar, or when the denominators of two fractions are not alike.

14p-8=22+20p\\or, 14p-20p=22+8\\or, -6p=30\\or, p=-\frac{30}{6} \\or, p= -5

To learn more about cross multiplication visit: brainly.com/question/29190202

#SPJ4

7 0
1 year ago
I need help with this problem
cricket20 [7]

Answer:

Disagree

Step-by-step explanation:

because it looks like less than 45

3 0
2 years ago
Pls pls help asap pls​
Stolb23 [73]

Answer:

Step-by-step explanation:

3y+7=2x

3y=2x-7

y=(2/3)x-7/3

when parallel, the y=ax+b, the a keeps the same

so it‘s y=(2/3)x-a

and it pass (2,6), so 6=(2/3)*2 -a

6=4/3-a

-a=(18-4)/3

-a=14/3

a=-14/3

6 0
3 years ago
Read 2 more answers
If 5/8 is multiplied by 4/5 will the product be greater than the two factors? Explain.
STALIN [3.7K]

Answer:

Step-by-step explanation:

4/5 is less than 1, so multiplying 5/8 by 4/5 results in a product smaller than the two factors.

6 0
3 years ago
Is step 3 correct or would I change 5/2 into a decimal?
Rzqust [24]

Answer:

keep it man u will do ok just be careful with other problems

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
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