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Tresset [83]
3 years ago
9

H+3h+4h=100 how do i get h?

Mathematics
2 answers:
Dominik [7]3 years ago
7 0

Answer:

h = 12.5

Step-by-step explanation:

Simplifying

h + 3h + 4h = 100

Combine like terms: h + 3h = 4h

4h + 4h = 100

Combine like terms: 4h + 4h = 8h

8h = 100

Solving

8h = 100

Solving for variable 'h'.

Move all terms containing h to the left, all other terms to the right.

Divide each side by '8'.

h = 12.5

Simplifying

h = 12.5

rewona [7]3 years ago
6 0

Answer:

h=12.5

Step-by-step explanation:

To solve for h, we need to isolate the variable

h+3h+4h =100

Combine like terms by adding h, 3h and 4h

8h=100

Divide both sides by 8 to "reverse" the multiplication being done to h

8h/8=100/8

The 8s on the left will cancel, leaving us with:

h=12.5

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Answer:

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1.

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2.

  \displaystyle\frac{8x-4}{x+3}-\frac{12x-20}{2x+6}=\frac{8x-4}{x+3}-\frac{4(3x-5)}{2(x+3)}=\frac{8x-4-2(3x-5)}{x+3}\\\\=\frac{8x-4-6x+10}{x+3}=\frac{2x+6}{x+3}=\frac{2(x+3)}{x+3}=\boxed{2}

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3.

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5 0
3 years ago
What is the least common multiple of 2 and 9
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5 0
4 years ago
Read 2 more answers
Thrice the difference between x and 4 is less than9 what's the inequality
3241004551 [841]
(x-4)•2 < 9
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Answer:

2/3

Step-by-step explanation:

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