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Ede4ka [16]
3 years ago
5

daniiel is currently 26 years older than his son. in 6 years he will be three times older than his son. how old are both of them

now?
Mathematics
1 answer:
Molodets [167]3 years ago
7 0

Answer:

Daniiel is 33 years old.

The son is 7 years old.

Step-by-step explanation:

x+26=3x

The x represents the son.

To solve for x:

-26=x-3x

-26=-2x

x=13

Since the father will be 3 times his son's age in six years we subtract 6.

x=7

This means the son is 7 years old as of right now. To find the father's age you do 7+26=33

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Cloud [144]
Hi,

( - 9) - ( - 13) + (3)  \\  - 9 - ( - 13) + (3) \\  - 9 + 13 + 3 = 7

Hope this helps.
r3t40
4 0
3 years ago
-7(x+7=-56 I really need help
Reptile [31]

Answer:

x=1

Step-by-step explanation:

Divide both sides by the numeric factor on the left side then solve.

Hope this helps.

3 0
3 years ago
Ioana wants to spend ¾ of an hour studying each subject. She has 3 hours to study. How many subjects can she study?
BaLLatris [955]

Answer:

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Step-by-step explanation:

<u>3 hours for studying x subjects:</u>

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3 0
3 years ago
Answer these 4 questions for brainliest! :)
Verdich [7]

Answer: 1. X+2

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Step-by-step explanation:

1. X+4-3+1 There is only one variable, so you don’t need to worry about that. Just do all of the numerical operations. 4-3+1= 2. So it would be x+2

2. X-5+5x+2. Again, do the numerical operations first. -5+2=-3. X+5x=6x. So it would be 6x-3.

3. 2x+7-4x-8. 7-8=-1. 2x-4x=-2x. So it would be -2x-1.

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3 years ago
Please help me to evaluate 6+7=8−15
zzz [600]
13=-7 which is not true
3 0
3 years ago
Read 2 more answers
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