решите уравнения: (3x-8)+(17-5x) -14-(13x-8)+5x 3(6x-4)-(2+100x) -4(3x+8)+16x-3 5(2-x)-(14+16x). Created by zzzz112. matematika-ru

решите уравнения: (3x-8)+(17-5x) -14-(13x-8)+5x 3(6x-4)-(2+100x) -4(3x+8)+16x-3 ...

August 2022 1 5 Report

решите уравнения:
(3x-8)+(17-5x)
-14-(13x-8)+5x
3(6x-4)-(2+100x)
-4(3x+8)+16x-3
5(2-x)-(14+16x)

Answers & Comments

СуперДетка24 1)3x-8+17-5x=0
-2x=-9/:(-2)
x=4,5
2)-14-13x+8+5x=0
8x=-6/:8
x=0,75
3)18x-12-2-100x=0
82x=-14
x=-14/82
4)-12x-24+16x-3=0
4x=27
x=6, 75
5)10-5x-14-16x=0
21x=-4
x=-5, 25

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