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BartSMP [9]
3 years ago
13

Help is highly appreciated

Mathematics
2 answers:
ruslelena [56]3 years ago
6 0

Answer:

3/8

Step-by-step explanation:

<em>Substitute</em><em> </em><em>given </em><em>information </em><em>into </em><em>given </em><em>equation</em>

<em>b</em><em>=</em><em>2</em><em>,</em><em> </em><em>c=</em><em>-</em><em>7</em><em>/</em><em>4</em>

<em>2</em><em>-</em><em>(</em><em>-</em><em>1</em><em>/</em><em>8</em><em>)</em><em> </em><em>+</em><em> </em><em>-</em><em> </em><em>7</em><em>/</em><em>4</em>

<em>Make </em><em>2</em><em> </em><em>into </em><em>1</em><em>6</em><em>/</em><em>8</em><em> </em><em>(</em><em>by </em><em>multiplying</em><em> </em><em>it </em><em>by </em><em>8</em><em>/</em><em>8</em><em> </em><em>To </em><em>make </em><em>denominator</em><em> the</em><em> </em><em>same)</em>

<em>1</em><em>6</em><em>/</em><em>8</em><em> </em><em>-</em><em>(</em><em>-</em><em>1</em><em>/</em><em>8</em><em>)</em><em> </em><em>+</em><em> </em><em>-</em><em>7</em><em>/</em><em>4</em>

<em>1</em><em>7</em><em>/</em><em>8</em><em> </em><em>(</em><em>Because </em><em>when </em><em>negative</em><em> and</em><em> </em><em>negative</em><em> </em><em>will </em><em>make </em><em>positive</em><em>)</em>

<em>1</em><em>7</em><em>/</em><em>8</em><em>+</em><em> </em><em>-</em><em>7</em><em>/</em><em>4</em>

<em>Make </em><em>-</em><em>7</em><em>/</em><em>4</em><em> </em><em>into </em><em>-</em><em>1</em><em>4</em><em>/</em><em>8</em><em> </em><em>(</em><em>by </em><em>multiplying</em><em> </em><em>it </em><em>by </em><em>2</em><em>/</em><em>2</em><em> </em><em>To </em><em>make </em><em>denominator</em><em> the</em><em> same</em><em>)</em>

<em>1</em><em>7</em><em>/</em><em>8</em><em> </em><em>-</em><em>1</em><em>4</em><em>/</em><em>8</em><em> </em><em>(</em><em>Because </em><em>negative </em><em>and </em><em>positive</em><em> </em><em>will </em><em>make </em><em>negative</em><em>)</em>

<em><u>3</u></em><em><u>/</u></em><em><u>8</u></em><em><u> </u></em><em><u>is </u></em><em><u>the </u></em><em><u>final </u></em><em><u>answer</u></em>

<em><u>I hope this helps, dont hesitate to ask for any question.</u></em>

<em><u>Mark me as brainliest is appreciated.Tq!!</u></em>

grandymaker [24]3 years ago
3 0

Answer:

Step-by-step explanation:

2-(-1\8)±-7\4 then

2 plus 1\8 plus -7\4

2 plus 1\8 plus -14\8

2 -13\8

2= 16/8

3\8?

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