6х=2 2) 5+2х=0 3) 2х+6=3+5х 4) (х-3)-(3х-4)=15...

shtanakova20032 @shtanakova20032

July 2022 1 1 Report

Решите уравнения)
1) -1/6х=2
2) 5+2х=0
3) 2х+6=3+5х
4) (х-3)-(3х-4)=15

Answers & Comments

chamomile03

Verified answer

$1)- \frac{1}{6}x=2 \\ x=2*(-6) \\ x=-12 \\ \\ 2)5+2x=0 \\ 2x=-5 \\ x=-2.5 \\ \\ 3)2x+6=3+5x \\ 2x-5x=3-6 \\ -3x=-3 \\ 3x=3 \\ x=1 \\ \\ 4)(x-3)-(3x-4)=15 \\ x-3-3x+4=15 \\ -2x=15+3-4 \\ -2x=14 \\ 2x=-14 \\ x=-7$

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