13-07-2020
Mathematics

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Which sum or difference is modeled by the algebra tiles?

Which sum or difference is modeled by the algebra tiles class=

Respuesta :

devishri1977 devishri1977

13-07-2020

Answer:

option 4

Step-by-step explanation:

(2x - 3) - (-3x + 4)

= 2x - 3 +3x - 4 {remove parenthesis by bringing in th (-) sign}

= 2x + 3x - 3 - 4 {add the like term}

= 5x - 7

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