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Mnenie [13.5K]
4 years ago
9

What are the values of the variable in 37 = 30 − x2?

Mathematics
2 answers:
____ [38]4 years ago
5 0

Step-by-step explanation:

Start by solving the equation in order. Not exactly sure what the equation is because it's confusing so I'll solve for both.

The given is

37 = 30 - x^{2}

Subtraction Property of Equality (30 from both sides)

7 = -x^{2}

Next

\sqrt{x}\sqrt{7} = -x^{\sqrt{2}

<u>Answer is 2.65</u>

The other equation

37 = 30 - 2x

subtract 30 from both sides

7 = -2x

divide -2 from both sides

-3.5 = x

Hope this helps.

-Que

svetoff [14.1K]4 years ago
3 0

Answer:

x=-7/2, x=-3(1/2), x=-3.5

Step-by-step explanation:

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