What is the answer to 0.9(x-20)=830 ?

The answer to 0.9(x-20)=830 is x= 8480/9

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0.9(x-20)=830

0.9 (x - 20) = 830

x = \frac{8480}{9}

Decimal Notation

x = 942.22222 \dots

Solution steps

0.9 (x - 20) = 830

Multiply both sides by

10

9 (x - 20) = 8300

Divide both sides by

9

x - 20 = \frac{8300}{9}

Move

20

to the right side

x = \frac{8480}{9}

A, A B = BC

f, f = {1 - x^{2}}

- 2 x + 6 = 28

\frac{2}{3} (3 q + 6) = 8

x, 2 y = - x + 6