What is simplify-5(-2+3i)-(4i+7) ?

The solution to simplify-5(-2+3i)-(4i+7) is 3-19i

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simplify-5(-2+3i)-(4i+7)

simplify

- 5 (- 2 + 3 i) - (4 i + 7)

3 - 19 i

Solution steps

- 5 (- 2 + 3 i) - (4 i + 7)

Simplify

- (4 i + 7) : - 7 - 4 i

= - 5 (- 2 + 3 i) - 7 - 4 i

Expand

- 5 (- 2 + 3 i) : 10 - 15 i

= 10 - 15 i - 7 - 4 i

Group like terms

= - 15 i - 4 i + 10 - 7

Add similar elements:

- 15 i - 4 i = - 19 i

= - 19 i + 10 - 7

Subtract the numbers:

10 - 7 = 3

= - 19 i + 3

Rewrite in standard complex form:

3 - 19 i

= 3 - 19 i

a - (b + c)

\frac{1}{5} - \frac{1}{5}

36 y^{2} - 16

4 x^{2} y^{- 3}

- 36 - - 4

What is simplify-5(-2+3i)-(4i+7) ?
The solution to simplify-5(-2+3i)-(4i+7) is 3-19i