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GrogVix [38]
3 years ago
7

What is the first step in solving the following equation: −1\2x − 33 = 33

Mathematics
2 answers:
lesya692 [45]3 years ago
8 0

Answer:

add 33 to both sides

Step-by-step explanation:

Given

- \frac{1}{2} x - 33 = 33 ( add 33 to both sides )

- \frac{1}{2} x = 66 ( multiply both sides by - 2 to clear the fraction )

x = - 132

satela [25.4K]3 years ago
7 0

Answer:

First step is to make x the subject of the equation.

Step-by-step explanation:

-\frac{1}{2} x - 33 = 33\\\\-\frac{1}{2} x= 33 + 33\\\\-\frac{1}{2} x = 66\\\\- x = 2 \times 66 = 132\\x = -132

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What method would you choose to solve the equation 2x2 – 7 = 9? Explain why you chose this method.
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3 years ago
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Answer:

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