<PRE><B>Question 925708</B>
I&#39;ll solve the first equation for you.
You can solve the other two using the same technique, or post each equation as a separate question and I&#39;ll solve all the equations for you.
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5xx - 13x + 6 = 0
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the above quadratic equation is in standard form, with a=5, b=-13 and c=6
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to solve the quadratic equation, by using the quadratic formula, copy and paste this:
5 -13 6
into this solver: https://sooeet.com/math/quadratic-equation-solver.php
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the quadratic has two real roots at:
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x = 2
x = 0.6
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Solve and graph linear equations:
https://sooeet.com/math/linear-equation-solver.php
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Solve quadratic equations, quadratic formula:
https://sooeet.com/math/quadratic-formula-solver.php
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Solve systems of linear equations up to 6-equations 6-variables:
https://sooeet.com/math/system-of-linear-equations-solver.php</PRE>