What is the answer to 0x^2+7x-2=0 ?

The answer to 0x^2+7x-2=0 is x= 2/7

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0x^2+7x-2=0

0 x^{2} + 7 x - 2 = 0

x = \frac{2}{7}

Decimal Notation

x = 0.28571 \dots

Solution steps

0 \cdot x^{2} + 7 x - 2 = 0

Apply rule

0 \cdot a = 0

0 + 7 x - 2 = 0

Group like terms

7 x + 0 - 2 = 0

Add/Subtract the numbers:

0 - 2 = - 2

7 x - 2 = 0

Move

2

to the right side

7 x = 2

Divide both sides by

7

x = \frac{2}{7}

0.3 (4 - x) = x - 1.4

lo g_{8} (5) = 2 x

23 n + 72 y

x + 6 = - 18

4 x - 6.4 = 0