Solve for x
x=\frac{6}{7}\approx 0.857142857
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16x-6=9x
Combine 4x and 5x to get 9x.
16x-6-9x=0
Subtract 9x from both sides.
7x-6=0
Combine 16x and -9x to get 7x.
7x=6
Add 6 to both sides. Anything plus zero gives itself.
x=\frac{6}{7}
Divide both sides by 7.
Examples
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Matrix
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Simultaneous equation
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Limits
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