Question 821953
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x + y + z = 43
y = x + 4
z = 4x - 3
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put the system of linear equations into standard form
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x + y + z = 43
x - y = -4
4x - z = 3
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copy and paste the above standard form linear equations in to this solver:
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answer:
x= 7
y= 11
z= 25
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Solve quadratic equations, quadratic formula:
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Solve systems of linear equations up to 6-equations 6-variables:
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