coreliapriestley23 coreliapriestley23

24-02-2021
Mathematics

contestada

2(x + 3) = x - 4
And
4(5x-2)=2(9x+3)

Respuesta :

millie873 millie873

24-02-2021

2x+6 - х -4

2x - x = - 4 - 6

x=-10

20x - 8 = 18x +6

20x - 18x = 6 +8

2x = 14

x=7

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