solve with full explanation for 5 marks question
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8x + 12y = 10 and 6x + 8y = 14
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8x + 12 = 10
8x - 10 -12
8x = - 2
x = -2 / 8
x = - 1 / 4
6x + 8y = 14
solve for x
6x + 8y = 14
6x = 14 - 8y
6x / 6 = 14 - 8y / 6
x = 14 - 8y / 6
x = 7 - 4y / 3
solve for y
8y = 14 - 6x
8y / 8 = 14 - 6x / 8
y = 14 - 6x / 8
y = 7 - 3x / y
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