Solve for x
x=-\frac{5}{7}\approx -0.714285714
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6x+x=-5
Add x to both sides.
7x=-5
Combine 6x and x to get 7x.
x=\frac{-5}{7}
Divide both sides by 7.
x=-\frac{5}{7}
Fraction \frac{-5}{7} can be rewritten as -\frac{5}{7} by extracting the negative sign.
Examples
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Linear equation
y = 3x + 4
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Matrix
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Simultaneous equation
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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