Решить уравнения 2x+3=x-6 7-3x=4x-9 z+4-3=2z 6a-1=3a+7 5-3y=4-2y 10y-3=5+3y. Created by leeoleg1996. matematika-ru

Решить уравнения 2x+3=x-6 7-3x=4x-9 z+4-3=2z 6a-1=3a+7 5-3y=4-2y 10y-3=5+3y...

leeoleg1996 @leeoleg1996

July 2022 1 1 Report

Решить уравнения
2x+3=x-6
7-3x=4x-9
z+4-3=2z
6a-1=3a+7
5-3y=4-2y
10y-3=5+3y

Answers & Comments

titovaalina 1)2x+3=x-6
2x-x=-9
x=-9

2)7-3x=4x-9
-7x=-2
x=2/7

3)z+4-3=2z
-z=-1
z=1

4)6a-1=3a+7
3a=8
a=8/3

5)5-3y=4-2y
-y=-1
y=1

6)10y-3=5+3y
7y=2
y=2/7

leeoleg1996 Спасибо

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7 chasti benzina to v obeih bochkah benzina stalo porovnu skolko litrov benzina7daf0cd08ce4c925bb9418897b8e45c5 16922

pomogite pozhalujsta16x 17027x 16585x1400 56x 58

reshite neravenstva 1 4x1 bolshe ili ravno 3x3 x 22x 1 bolshe ili ravno

zadumannoe chislo uvelichili v 4razazatem k znacheniyu proizvedeniya pribavili 213

najdite koren uravneniya 1 168h 4117h19 2 316y93321y 2

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