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Kamila [148]
4 years ago
7

10. 4(x - 1) - 5 = 3x + 7 how do i Distribute

Mathematics
1 answer:
choli [55]4 years ago
3 0

Answer:

x=16

Step-by-step explanation:

The <u>Distributive</u> property says a(b+c) = ab+ac

1) You have 4(x-1)... This can be simplified to 4x-4

4x-4-5=3x+7

2) Combine alike terms:

4x-9=3x+7

3) add a 9 to both sides:

4x=3x+16

4) subtract a 3x from both sides:

x=16

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In six grade class the ratio of boys to girls is 3 to 2 how many boys and how many girls could there be in this class is there m
vivado [14]
If we take ratio of3:2 many possible answers are possible. Moreover if you give me a total of how many students are there in total then i may give you a fixed no.
Without any fixed no. Ration can be anything like
30:20
15:10
3 0
4 years ago
1/2(5-2h)=h/2<br> solve the following linear equation
Kitty [74]
Steps 1/2(5-2h) times 2=h/2 times 2

Simplify 5-2h=h

Subtract 5 from both sides 5-2h-5=h-5

Simplify -2h=h-5

Subtract h from both sides -2h-h=h-5-h

Simplify-3h=-5

Divide both sides by -3 -3h/-3= -5/-3

simplify h=5/3 so that is your answer.

Hope this helps
6 0
3 years ago
What is the measure of x?
Pavlova-9 [17]
We know angle BAD= CBA so we can do:
42+105 + x = 180
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x=33

Hope this helps!! :)
8 0
3 years ago
Tell us this if you have a job or allowance how much do you take home per week? need help!
goldenfox [79]
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7 0
2 years ago
MARKING AS BRAINLIEST
wlad13 [49]

Answer:

2x+20

Step-by-step explanation:

Given

Age of Ethen = x

If Raj is 8 years older than Ethen, then;

Raj = x + 8

6 years time

Ethen age = x+ 6

Raj = x+8+6 = x+14

Sum of ages in 6 years time = x+6+x+14

Sum of ages in 6 years time = 2x + 20

Hence the required sum of ages is 2x+20

4 0
3 years ago
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