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Popular >

-21=0.07z

Solution

- 21 = 0.07 z

Solution

z = - 300

Solution steps

- 21 = 0.07 z

Switch sides

0.07 z = - 21

Multiply both sides by

100

7 z = - 2100

Divide both sides by

7

z = - 300

Popular Examples

factor-2x^2+12x-18 factor

- 2 x^{2} + 12 x - 18

\frac{1}{3} x = x - 12

108 x^{2} = 147

6sqrt(3)=xsqrt(3)

63 = x 3

4 x + 3 > 9 + 2 x

Frequently Asked Questions (FAQ)

What is the answer to -21=0.07z ?
The answer to -21=0.07z is z=-300
Solve for z: -21=0.07z
The solution is z=-300