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11Alexandr11 [23.1K]

3 years ago

5

What is 2/3h-1/3h+11=8? How do I do that?

2 answers:

faltersainse [42]3 years ago

7 0

2/3h - 1/3h= -3

1/3h=-3

-9

vekshin13 years ago

6 0

2/3 h - 1/3 h + 11 = 8

You could begin by combining like terms on the left side.

Notice that you have (2 of something) minus (1 of the same thing).
The things are (1/3 of 'h'). When you subtract the 1 from the 2,
what you have left there is 1/3h .

So now the equation is 1/3 h + 11 = 8

Subtract 11 from each side : 1/3 h = -3

Multiply each side by 3 : <em>h = -9</em>

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