Решите уравнения : 1) 4*(х+8)-7*(х-1)=12 2) 5х-2*(х-2)=23 3)19+3*(х-5)=20 4)3х-(2х-7)=3 5)3-5*(2х+4)=7 - id886776320210912 от Полина3061 12.09.2021 11:16

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Математика: Решите уравнения : 1) 4*(х+8)-7*(х-1)=12 2) 5х-2*(х-2)=23 3)19+3*(х-5)=20 4)3х-(2х-7)=3 5)3-5*(2х+4)=7 6)3*(х-2)-5*(х+3)=27

Полина3061 · Accepted Answer

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Решите уравнения : 1) 4(х+8)-7(х-1)=12 2) 5х-2(х-2)=23 3)19+3(х-5)=20 4)3х-(2х-7)=3 5)3-5(2х+4)=7 6)3(х-2)-5*(х+3)=27

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