What is the answer to -11=-3.2z-1.4 ?

The answer to -11=-3.2z-1.4 is z=3

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-11=-3.2z-1.4

- 11 = - 3.2 z - 1.4

z = 3

Solution steps

- 11 = - 3.2 z - 1.4

Switch sides

- 3.2 z - 1.4 = - 11

Multiply both sides by

10

- 32 z - 14 = - 110

Move

14

to the right side

- 32 z = - 96

Divide both sides by

- 32

z = 3

3 t - 15 = 2 t + 10

13 x = 169

x + 3 x + 1 = 9

x + 3 x + 2 = 0

\frac{1}{3} (\frac{1}{3} (\frac{1}{3} x - 1) - 1) - 1 = 2