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Demetrius Wiggins
21 February, 02:53
How do you solve this equation 4x+y=8,-2+9y=3
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Orlando Hooper
21 February, 04:56
0
4x + y = 8
-2 + 8y = 3
-2 + 8y = 3
+ 2 + 2
8y = 5
8 8
y = ⁵/₈
4x + y = 8
4x + ⁵/₈ = 8
- ⁵/₈ - ⁵/₈
4x = 7³/₈
4 4
x = 1²⁷/₃₂
(x, y) = (1²⁷/₃₂, ⁵/₈)
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