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Ilya [14]
3 years ago
13

Please help...25 points

Mathematics
2 answers:
Irina-Kira [14]3 years ago
6 0

Answer:

-5/6 =x

Step-by-step explanation:

f(x) = -12x+7

We want to find x when f(x) = 17

17 = -12x+7

Subtract 7 from each side

17-7 = -12x +7-7

10 = -12x

Divide each side by 12

10/-12 = -12x/-12

-5/6 =x

steposvetlana [31]3 years ago
4 0

Answer:

\huge\boxed{x = -\frac{5}{6}}

Step-by-step explanation:

f(x) = -12x+7

Given that f(x) = 17

17 = -12x+7

Subtracting 7 to both sides

17-7 = -12x

10 =  -12 x

Dividing both sides by 12

x = - \frac{10}{12}

x = -\frac{5}{6}

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3 years ago
Which expression is equivalent to (4+6i)^2
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Please help with these
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The answers are as follows.

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