x=14 and y=109
Step-by-step explanation:
Given
y= 5x +39
y= 3.5x +60
5x+39 = 3.5 x+60
5x-3.5x = 60-39
1.5x =21
x= 21/1.5 = 14
Use the value of x = 14 in equation y=5x+39
y=5*14 +39
y=109
Hence, x=14 and y=109
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Simultaneous equations:https://brainly.com/question/12318095
Keywords : solve, system , equations
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