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3x - y = 3
y = 2x + 2
Put the value of y in the 1st equation:
3x - y = 3 it will be -->
3x - ( 2x + 2 ) = 3
3x - 2x - 2 = 3
x - 2 = 3
X = 5
Put the value of X in the 2nd equation so as to find the value of Y :
y = 2x + 2
y = 2(5) + 2
y = 10 + 2
Y = 12
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∙ 13y ago
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What is the answer to x - 2 2x plus 1 or 10 -2x plus 2 equals?
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3x plus 2y equals 2 and -2x plus y equals 8?
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