Four solutions of 2x + 3y is equal to 5
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when x = 1 when x = -2 when x = 3 when x = -4
2(1) + 3y = 5 2(-2) + 3y = 5 2(3) + 3y = 5 2(4) + 3y = 5
2 + 3y = 5 -4 + 3y = 5 6 + 3y = 5 8 + 3y = 5
3y = 5-2 3y = 5 + 4 3y = 5 - 6 3y = 5 - 8
3y = 3 3y = 9 3y = -1 3y = -3
y = 3/3 y = 9/3 y = -1/3 y = -3/3
y=1 y = 3 y = -1
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