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

2 Answers

5 votes

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


√(x)
√(7) = -x^{√(2)

Answer is 2.65

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

User Cefigueiredo
by
9.0k points
3 votes

Answer:

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

Explanation:

User Jinu
by
8.8k points

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