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Gelneren [198K]
3 years ago
10

3(2 – 0.9h)  (1.3h  4)

Mathematics
1 answer:
SCORPION-xisa [38]3 years ago
7 0

If you are solving for "h" here you go.

Simplifying

3(2 + -0.9h) + (-1.3h + -4) = 0

(2 * 3 + -0.9h * 3) + (-1.3h + -4) = 0

(6 + -2.7h) + (-1.3h + -4) = 0

Reorder the terms:

6 + -2.7h + (-4 + -1.3h) = 0

Remove parenthesis around (-4 + -1.3h)

6 + -2.7h + -4 + -1.3h = 0

Reorder the terms:

6 + -4 + -2.7h + -1.3h = 0

Combine like terms: 6 + -4 = 2

2 + -2.7h + -1.3h = 0

Combine like terms: -2.7h + -1.3h = -4h

2 + -4h = 0

Solving

2 + -4h = 0

Solving for variable 'h'.

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

Add '-2' to each side of the equation.

2 + -2 + -4h = 0 + -2

Combine like terms: 2 + -2 = 0

0 + -4h = 0 + -2

-4h = 0 + -2

Combine like terms: 0 + -2 = -2

-4h = -2

Divide each side by '-4'.

h = 0.5

Simplifying

h = 0.5


You're welcome! C:

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Answer:

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Step-by-step explanation:

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