What is the answer to -720x+720-(i*40)x+120x+10(720-72x)=0 ?

The answer to -720x+720-(i*40)x+120x+10(720-72x)=0 is x= 3267/545-i 99/545

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-720x+720-(i*40)x+120x+10(720-72x)=0

- 720 x + 720 - (i \cdot 40) x + 120 x + 10 (720 - 72 x) = 0

x = \frac{3267}{545} - i \frac{99}{545}

Solution steps

- 720 x + 720 - (i 40) x + 120 x + 10 (720 - 72 x) = 0

Remove parentheses:

(a) = a

- 720 x + 720 - i 40 x + 120 x + 10 (720 - 72 x) = 0

Group like terms

- 40 i x - 720 x + 120 x + 10 (- 72 x + 720) + 720 = 0

Add similar elements:

- 720 x + 120 x = - 600 x

- 40 i x - 600 x + 10 (- 72 x + 720) + 720 = 0

Move

720

to the right side

- 40 i x - 600 x + 10 (- 72 x + 720) = - 720

Expand

10 (- 72 x + 720) : - 720 x + 7200

- 40 i x - 600 x - 720 x + 7200 = - 720

Add similar elements:

- 600 x - 720 x = - 1320 x

- 40 i x - 1320 x + 7200 = - 720

Move

7200

to the right side

- 40 i x - 1320 x = - 7920

Factor

- 40 i x - 1320 x : - 40 (i + 33) x

- 40 (i + 33) x = - 7920

Divide both sides by

- 40 (i + 33)

x = \frac{3267}{545} - i \frac{99}{545}

2 x (x - 4) - 3 x > - 2

7 x^{2} - 23 x + 6

2^{x} 3^{x} \leq 7776

(\frac{5}{3})^{- 0.5}

\frac{( - 1 ) ^{4 - 1}}{5 ^{4}}

What is the answer to -720x+720-(i*40)x+120x+10(720-72x)=0 ?
The answer to -720x+720-(i*40)x+120x+10(720-72x)=0 is x= 3267/545-i 99/545