Solve: x+y=9, 2x-37
maths Algebra
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Step-by-step explanation:
X+y = 9
x = y-9
2x-37
2(y-9)-37
2y-18 -37
2y = 18+37
2y = 55
y= 55/2
y = 27.5
x+y=9
x+27.5= 9
x= 9- 27.5
x= -18.5
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