Answer: J=39 H=9
Explanation:
J+H=48
J-3=6(H-3)
Use the substitution method and isolate one variable to do so.
J-3=6h-18
J=6h-15
plug J into first equation
6h+h-15=48
7h-15=48
7h=63
h=9
J+9=48
48-9=39
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