danivutee3
danivutee3
21-10-2016
Mathematics
contestada
What is x over 2+ 4<7
Respuesta :
Ariannamarie01
Ariannamarie01
21-10-2016
x/2 + 4 < 7
multiply both sides by 2
x/2 * 2 + 4 * 2 < 7 * 2
which equals
x + 8 < 14
subtract 8 from both sides
x + 8 - 8 < 14 - 8
x < 6
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