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What is 11x plus 10y equals 147 and 0x plus 2y equals 14 using elimination method?
Wiki User
∙ 12y ago
Multiply all terms in the second equation by 5:
11x+10y = 147
0x+10y = 70
Subtract the second equation from the first equation in order to eliminate y:
11x = 77
Divde both sides by 11 in order to find the value of x:
x = 7
Substitute the value of x into the original equations to find the value of y:
Therefore it follows that x = 7 and y = 7
Wiki User
∙ 12y ago
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