What is 1+(2/7 \times (-2)) ?

The solution to 1+(2/7 \times (-2)) is 3/7

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1+(2/7 \times (-2))

1 + (\frac{2}{7} \cdot (- 2))

\frac{3}{7}

Solution steps

1 + (\frac{2}{7} (- 2))

Follow the PEMDAS order of operations

Calculate within parentheses

(\frac{2}{7} \cdot (- 2)) : - \frac{4}{7}

= 1 - \frac{4}{7}

Add and subtract (left to right)

1 - \frac{4}{7} : \frac{3}{7}

= \frac{3}{7}

1 - 1 + 1 - 1

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\frac{( - 6 ) - ( + 6 )}{( - 2 ) ^{2}}

3 \times (5 + 3 \times 2) - (8 \times 5) - 3