What is the answer to -5x+2x=13 ?

The answer to -5x+2x=13 is x=-13/3

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-5x+2x=13

- 5 x + 2 x = 13

x = - \frac{13}{3}

Decimal Notation

x = - 4.33333 \dots

Solution steps

- 5 x + 2 x = 13

Add similar elements:

- 5 x + 2 x = - 3 x

- 3 x = 13

Divide both sides by

- 3

x = - \frac{13}{3}

4 x^{2} + 55 = - 28 x

- \frac{5}{2} + 6

e^{- y} + e^{- 2 x - y}

6 x^{2} + 8 x - 8 \leq 0

\frac{d}{d x} (a x^{2} + b x + c)