Question

Find the value of unknown variable
x-(-10) = 2/5

Answer 1

Step-by-step explanation:

$x - ( - 10) = \frac{2}{5} \\ x + 10 = \frac{2}{5} \\ x = \frac{2}{5} - 10 \\ x = \frac{2 - 50}{5} \\ x = \frac{ - 48}{5} \\ x = - 9.6$

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