What is the answer to 2/5 x+4/5 =-8/5 ?

The answer to 2/5 x+4/5 =-8/5 is x=-6

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2/5 x+4/5 =-8/5

\frac{2}{5} x + \frac{4}{5} = - \frac{8}{5}

x = - 6

Solution steps

\frac{2}{5} x + \frac{4}{5} = - \frac{8}{5}

Move

\frac{4}{5}

to the right side

\frac{2}{5} x = - \frac{12}{5}

Multiply both sides by

5

2 x = - 12

Divide both sides by

2

x = - 6

\frac{7 x + 3}{x - 1} = 4

7 \cdot 6

- 5 (w - 1) \leq 45

8 x + 16 = - 9

5 x^{2} + 31 x + 6