sommeragittens
sommeragittens
11-03-2021
Mathematics
contestada
x-3= 0 and 4x+2y-1= 0
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MisterZeng
MisterZeng
11-03-2021
x-3=0
x=3
4x+2y-1=0
4(3)+2y-1=0
12+2y-1=0
11+2y=0
2y=-11
y=-5.5
Answer Link
HajirahBibi
HajirahBibi
11-03-2021
x - 3 = 0 ........................ (1)
4x + 2y - 1 = 0 .............. (2)
From (1):
x - 3 = 0
x = 3
Sub x = 3 into the equation:
4(3) + 2y - 1 = 0
12 + 2y - 1 = 0
2y = -12 + 1
2y = -11
y = -11/2 or -5.5
Answer Link
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