skenai80 skenai80

15-02-2021
Mathematics

contestada

solve the equation

-2 (x + 5) = 4

3 ( x+ 4 ) = 45

Respuesta :

ruubbyy30 ruubbyy30

15-02-2021

Answer:

-2(x+5)=4

-2x-10=4

-4-10=2x

-14=2x

-14÷2=2x÷2

-7=x

3(x+4)=45

3x+12=45

3x=45-12

3x=33

3x÷3=33÷3

x=11

Answer Link

Alien1234 Alien1234

15-02-2021

x= -7

3x+12=45

3x= 33

x=11

Answer Link

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