What is the answer to -2.2+0.3z=3-0.5z-0.8z ?

The answer to -2.2+0.3z=3-0.5z-0.8z is z= 13/4

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-2.2+0.3z=3-0.5z-0.8z

- 2.2 + 0.3 z = 3 - 0.5 z - 0.8 z

z = \frac{13}{4}

Solution steps

- 2.2 + 0.3 z = 3 - 0.5 z - 0.8 z

Add similar elements:

- 0.5 z - 0.8 z = - 1.3 z

- 2.2 + 0.3 z = 3 - 1.3 z

Multiply both sides by

10

- 22 + 3 z = 30 - 13 z

Move

22

to the right side

3 z = - 13 z + 52

Move

13 z

to the left side

16 z = 52

Divide both sides by

16

z = \frac{13}{4}

2 k + 6 < 5 k - 3

∣ 3 x + 4 ∣ > 6

\frac{4 ^{- 5}}{4 ^{- 2}}

5 < 0

\frac{x}{2} - 1 \leq \frac{2 x}{3} + 2

What is the answer to -2.2+0.3z=3-0.5z-0.8z ?
The answer to -2.2+0.3z=3-0.5z-0.8z is z= 13/4
Solve for z: -2.2+0.3z=3-0.5z-0.8z
The solution is z= 13/4