11-09-2020
Mathematics

contestada

combining like terms with negative coefficients and distribution
-5(3x+10)-2(4x-5) ?

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Аноним Аноним

11-09-2020

Answer:

23x-40

Step-by-step explanation:

(-5x10) (-2x-5)

v

-5(3x+10)-2(4x-5)

v v v v

-15x -50 -8x 10

combine like terms

-15x-8x= 23x ( 2 negatives make a positive)

-50+10= -40

23x-40

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