What is the answer to -5.4x+6.7=7.5 ?

The answer to -5.4x+6.7=7.5 is x=-4/27

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-5.4x+6.7=7.5

- 5.4 x + 6.7 = 7.5

x = - \frac{4}{27}

Decimal Notation

x = - 0.14814 \dots

Solution steps

- 5.4 x + 6.7 = 7.5

Multiply both sides by

10

- 54 x + 67 = 75

Move

67

to the right side

- 54 x = 8

Divide both sides by

- 54

x = - \frac{4}{27}

12 z^{2} - 25 z + 12 \leq 0

64 - k^{6}

(3 n + 2) (n - 2) = 0

- 2 x + 3 \leq 13

3 x - 1 + 5 x = 5 (x - 1)