What is the answer to 1.28=(x-230)/(20) ?

The answer to 1.28=(x-230)/(20) is x=255.6

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1.28=(x-230)/(20)

1.28 = \frac{x - 230}{20}

x = 255.6

Solution steps

1.28 = \frac{x - 230}{20}

Switch sides

\frac{x - 230}{20} = 1.28

Multiply both sides by

20

x - 230 = 25.6

Move

230

to the right side

x = 255.6

3 x^{2} - 6 x + 9

(x + 3)^{2} = 16

4 (x + 2) = 28

7 x^{2} + 6 x + 38 = 0

2 x^{2} + 33 x + 68 \leq 7 x + 8

What is the answer to 1.28=(x-230)/(20) ?
The answer to 1.28=(x-230)/(20) is x=255.6
Solve for x: 1.28=(x-230)/(20)
The solution is x=255.6