solve for "x"
i,1/x+4 -1/x-7 =11/30
ii,63/x + 72/x+6 = 3
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Step-by-step explanation:
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Answer:
x= -0.27
Step-by-step explanation
1. 1/x+4-1/x-7=11/30
1+4x/x=11/30
30(1+4x)=11*x
30+120x=11x
120x-11x= -30
109x= -30
x = -30/109
x= -0.27
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