Solve for x
x=-\frac{3}{35}\approx -0.085714286
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-35x-3=0
Swap sides so that all variable terms are on the left hand side.
-35x=3
Add 3 to both sides. Anything plus zero gives itself.
x=\frac{3}{-35}
Divide both sides by -35.
x=-\frac{3}{35}
Fraction \frac{3}{-35} can be rewritten as -\frac{3}{35} by extracting the negative sign.
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Matrix
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