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alexandr1967 [171]
3 years ago
15

-1/2x = -7 please answer I need help

Mathematics
1 answer:
Sloan [31]3 years ago
3 0

Answer:

x = 14

Step-by-step explanation:

Isolate the variable, x. Note the equal sign, what you do to one side, you do to the other. Multiply -2 to both sides of the equation:

-2 * (-1/2x) = -2 * -7

x = -2 * -7

x = 14

Note that when you multiply two negative numbers, the answer will be positive.

14 is your answer for x.

~

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Step-by-step explanation:


7 0
4 years ago
Find the value of the expression (4x – 12) + (xy – 5) when x=6 and y = 2
Licemer1 [7]

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Step-by-step explanation:

Let us solve the parenthesis first according to PEDMAS (Parenthesis, Exponent, which ever comes first from left to right Multiplication and Division, which every comes first from left to right Addition and Subtraction.)

x=6, y=2

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Hope this helps :)

Have a nice day!

3 0
3 years ago
Suppose that the x-intercepts of the graph of y = f(x) are 6 and 5. What are the x-intercepts of
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Answer:

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Step-by-step explanation:

we know that

The x-intercepts of f(x) are

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4 0
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