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How do you solve 7x plus 4y equals 39 2x plus 4y equals 14 into an order pair?
Updated: 4/28/2022
Wiki User
∙ 12y agoBest Answer
7x+4y = 39
2x+4y = 14
Subtract the equations in order to eliminate y:
5x = 25
Divide both sides by 5 to find the value of x:
x = 5
Substitute the value of x into the original equations to find the value of y:
Therefore: x = 5 and y = 1
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∙ 12y agoThis answer is:
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