Question

(-3+4x)-(9-11x) hurry ill give you 90 points

Answer 1

= 15x-12

Explanation:

(-3+4x) - (9-11x)

-3+4x - (9-11x)

-3+4x-9+11x

4x+11z-3-9

15x-3-9

= 15x-12

Answer 2

`\boxed{\tt -12+15x}`

Explanation:

`\tt (-3+4x)-(9-11x)`

To find the opposite of 9-11x, find the opposite of each term:-

`\tt -3+4x-9-(-11x)`

*The opposite of -11x is 11x.*

`\tt -3+4x-9+11x`

Subtract 9 from -3= -12:-

`\tt -12+4x+11x`

Combine 4x and 11x = 15x:-

`\tt -12+15x`

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