irenewclarera
irenewclarera
17-09-2016
Mathematics
contestada
5x-7=4x-1 how to solve
Respuesta :
texaschic101
texaschic101
17-09-2016
5x - 7 = 4x - 1...subtract 4x from both sides
5x - 4x - 7 = -1...add 7 to both sides
5x - 4x = -1 + 7...simplify
x = 6
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kevinlu846
kevinlu846
17-09-2016
This one is quite simple. Subtract 4x from both sides, and you get x-7=-1. Add 7 on both sides, and you get x=6
Answer Link
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