eliminate x from the equation "ax-b=0 and cx-d=0 by substitution method
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Answer:bc-ad=0
ax-b=0
ax=b
x=b/a
substitute the value of x in second equation
c*b/a-d=0
bc-ad=0
bc=ad
Step-by-step explanation:
ax-b=0
ax=b
x=b/a
substitute the value of x in second equation
c*b/a-d=0
bc-ad=0
bc=ad
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