SOLUTION: Use your calculator and the zero application to approximate the solution to 7x-3=0 I don't want the answer, just the steps in how to do this. Thanks, in advance

Question 899020: Use your calculator and the zero application to approximate the solution to
7x-3=0
I don't want the answer, just the steps in how to do this.

Thanks, in advance
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
solve the following system by elimination
4x-y=3
2x+3y=19
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Note: you solved by substitution.
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Your Problem::
4x - y = 3
4x + 6y = 38
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Subtract and solve for "y":
7y = 35
y = 5
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Now you can substitute to solve for "x"::
4x - y = 3
4x - 5 = 3
4x = 8
x = 2
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Answer:: (2,5)
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Cheers,
Stan H.
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