What is the answer to -4/11 z-2/5 =-1/2 ?

The answer to -4/11 z-2/5 =-1/2 is z= 11/40

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-4/11 z-2/5 =-1/2

- \frac{4}{11} z - \frac{2}{5} = - \frac{1}{2}

z = \frac{11}{40}

Decimal Notation

z = 0.275

Solution steps

- \frac{4}{11} z - \frac{2}{5} = - \frac{1}{2}

Move

\frac{2}{5}

to the right side

- \frac{4}{11} z = - \frac{1}{10}

Multiply both sides by

11

- 4 z = - \frac{11}{10}

Divide both sides by

- 4

z = \frac{11}{40}

y, 7 x + 4 y = 28

y, - 7 x + 8 y = 25

13 + 7 x = 20 - 7 x

5 - x = 4

y, 5 x - y = 16

What is the answer to -4/11 z-2/5 =-1/2 ?
The answer to -4/11 z-2/5 =-1/2 is z= 11/40
Solve for z: -4/11 z-2/5 =-1/2
The solution is z= 11/40