Решите уравнения : 1)23x+4=96 2)38x-10x+5x=99 3) 3×(x×8)=0 4) (x-10)×2=0 5) 3×(x-2)=3 6)(x-5)×9=9. Created by max78787. matematika-ru

Решите уравнения : 1)23x+4=96 2)38x-10x+5x=99 3) 3×(x×8)=0 4) (x-10)×2=0 5) 3×(x...

July 2022 2 0 Report

Решите уравнения :
1)23x+4=96
2)38x-10x+5x=99
3) 3×(x×8)=0
4) (x-10)×2=0
5) 3×(x-2)=3
6)(x-5)×9=9

dianakeda394 1) 23×=96-4
23×=92
×=4
2) 33×=99
×=3
3) 24×××=0
корней не имеет
4) 2×-20=0
2×=20
×=10
5) 3××-6=3
3××=9
××=3
6) 9×-45=9
9×=54
×=6

0 votes Thanks 1

Vik2005 23х+4 = 96 38х-10х+5х=99    3*(8*х)=0 (х-10)*2=0
23х=96-4 33х=99    24х=0 2х-20=0
х=92:23    х=99:33 х=0:24    2х=20
х=4    х=3    х=0    х=10
23*4+4=96 38*3-10*3+5*3=99    3*(8*0)=0    (10-10)*2=0

3*(х-2)=3 (х-5)*9=9
3х-6=3 9х-45=9
3х=9 9х=9+45
х=3 х=6
3*(3-2)=3     (6-5)*9=9

0 votes Thanks 2

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