What is the answer to 74=1.6x-12 ?

The answer to 74=1.6x-12 is x= 215/4

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74=1.6x-12

74 = 1.6 x - 12

x = \frac{215}{4}

Solution steps

74 = 1.6 x - 12

Switch sides

1.6 x - 12 = 74

Multiply both sides by

10

16 x - 120 = 740

Move

120

to the right side

16 x = 860

Divide both sides by

16

x = \frac{215}{4}

- 7 (x + 2) = - 63

- 2 = 1

12 - x = 14

12 - x = 18

3 (y + 2) - 5 = 22