October 2018 2 9 Report

Zad.1 Rozwiąż równania:

e)3-x=-2x

f)5y=13

g)1/7x=-2

h)-7b=7/8

i)7a+7=35

j)2-x=5-2x

k)69-x=x+96

l)1/2c+5=c+8

przykład

69-x=x+96

-x-x=96-69

-2x=27 I: (-2)

x=-13,5

Zad.2

a)97=2x-5

b)43=7+9x

c)17=11-12x

d3i2/3=1/2x-1/3


More Questions From This User See All

Recommend Questions



Life Enjoy

" Life is not a problem to be solved but a reality to be experienced! "

Get in touch

Social

© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.