What is the answer to -8=-1.9n ?

The answer to -8=-1.9n is n= 80/19

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-8=-1.9n

- 8 = - 1.9 n

n = \frac{80}{19}

Decimal Notation

n = 4.21052 \dots

Solution steps

- 8 = - 1.9 n

Switch sides

- 1.9 n = - 8

Multiply both sides by

10

- 19 n = - 80

Divide both sides by

- 19

n = \frac{80}{19}

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

15 u + 18 = u - 10

7 (x - 2) = 42

34 - (x - 7) = 18

y, 2 x - y = 2