Rozwiwiąż równania 4x-3=3x=5 5x+2=7-3x 3(x-1)=0 -6(x+1)=24 -7(x-2)=3x-1 4(x-1)=6(1+x).... Question from @Kacperczarny0

December 2018 2 12 Report

Rozwiwiąż równania

4x-3=3x=5
5x+2=7-3x
3(x-1)=0
-6(x+1)=24
-7(x-2)=3x-1
4(x-1)=6(1+x)

Milena233 $4x-3=3x=5 \\ 4x-3x=5+3 \\ x=8 \\ \\ \\ 5x+2=7-3x \\ 5x+3x=7-2 \\ 8x=5 \\ x= \frac{5}{8} \\ \\ \\ 3(x-1)=0 \\ x-1=0 \\ x=1 \\ \\ \\ -6(x+1)=24 \ \ \ /:(-6) \\ x+1=-4 \\ x=-5$

$-7(x-2)=3x-1 \\ -7x+14=3x-1 \\ -7x-3x=-1-14 \\ -10x=-15 \\ x= \frac{15}{10} \\ x= \frac{3}{2} \\ x=1,5$

$4(x-1)=6(1+x) \\ 2(x-1)=3(1+x) \\ 2x-2=3+3x \\ 2x-3x=3+2 \\ -x=5 \\ x=-5$

0 votes Thanks 1

madzia2134 4x-3=3x=5
4x-3x=5+3
x=8

5x+2=7-3x
5x+3x=7-2
8x=5
x=5/8

3(x-1)=0
3x-3=0
3x=3
x=1

-6(x+1)=24
-6x-6=24
-6x=24+6
-6x=30
x=-5

-7(x-2)=3x-1
-7x+14=3x-1
-7x-3x=-1-14
-10x=-15
x=3/2
x=1 1/2

4(x-1)=6(1+x)
4x-4=6+6x
4x-6x=6+4
-2x=10
x=-5

1 votes Thanks 1

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