What is the answer to 8-x/(10)=-1 ?

The answer to 8-x/(10)=-1 is x=90

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8-x/(10)=-1

8 - \frac{x}{10} = - 1

x = 90

Solution steps

8 - \frac{x}{10} = - 1

Move

8

to the right side

- \frac{x}{10} = - 9

Multiply both sides by

10

- x = - 90

Divide both sides by

- 1

x = 90

7 y + 3 (- 1) = 18

4 x^{2} + 4 x = 3

x^{- 1} (x + 2)

a^{2} - 3 ab - 28 b^{2}

\frac{3}{4} + \frac{9}{8}