What is the answer to x+0.2=((800-400x)(4)^3)/(3(40000)) ?

The answer to x+0.2=((800-400x)(4)^3)/(3(40000)) is x= 17/91

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x+0.2=((800-400x)(4)^3)/(3(40000))

x + 0.2 = \frac{( 800 - 400 x ) ( 4 ) ^{3}}{3 ( 40000 )}

x = \frac{17}{91}

Decimal Notation

x = 0.18681 \dots

Solution steps

x + 0.2 = \frac{( 800 - 400 x ) ( 4 ) ^{3}}{3 ( 40000 )}

Multiply both sides by

120000

120000 x + 24000 = 25600 (- x + 2)

Expand

25600 (- x + 2) : - 25600 x + 51200

120000 x + 24000 = - 25600 x + 51200

Move

24000

to the right side

120000 x = - 25600 x + 27200

Move

25600 x

to the left side

145600 x = 27200

Divide both sides by

145600

x = \frac{17}{91}

12 - (x - 3) = 6

2 x + 15 = 49

x, 3 y = 4 x + 2

x, 6 x + 4 y + 3 z = 24

x, y = 2 - x

What is the answer to x+0.2=((800-400x)(4)^3)/(3(40000)) ?
The answer to x+0.2=((800-400x)(4)^3)/(3(40000)) is x= 17/91
Solve for x: x+0.2=((800-400x)(4)^3)/(3(40000))
The solution is x= 17/91