What is the answer to 6.7y-1=-7.7 ?

The answer to 6.7y-1=-7.7 is y=-1

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6.7y-1=-7.7

6.7 y - 1 = - 7.7

y = - 1

Solution steps

6.7 y - 1 = - 7.7

Multiply both sides by

10

67 y - 10 = - 77

Move

10

to the right side

67 y = - 67

Divide both sides by

67

y = - 1

- 3 x \geq 18

49 w^{2} - 36

6^{x} < 3^{x}

(2 x y^{0} z)^{3}

\frac{x}{20} = - \frac{3}{5}