Question

решите уравнения:
4x-5=8. 7-3/4x=16
5x-6-(8x-7)=0
4x-7-(6x-8)=0
8-3/5x=17
5x-4=7
5x-2x+4=8
6x-3x+1=8

Answer 1

4x-5=8 4x=8-5 4x=3 4.3 12