4 б)2(1-х)-4(2х+8)=8х+28...

4ю8иха @4ю8иха

July 2022 1 9 Report

а)1/2+1/4х=х-3/4
б)2(1-х)-4(2х+8)=8х+28

Answers & Comments

2000lenok1 1\2x-x=-3\4-1\2
3\4=-3\4-2\4
3\4x=-5\4
x=-5\4:3\4
x=-5\3

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