[tex]\\ \sf\longmapsto 8x+57=7x+35[/tex]
[tex]\\ \sf\longmapsto 8x-7x=35-57[/tex]
[tex]\\ \sf\longmapsto (8-7)x=-22[/tex]
[tex]\\ \sf\longmapsto x=-22[/tex]
Answer:
Explanation:
8x+57=7x+35
57-35=7x-8x
22=-x
X=-22