Solve for a
a=6-b
Solve for b
b=6-a
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a+b=3\times 2
Multiply both sides by 2.
a+b=6
Multiply 3 and 2 to get 6.
a=6-b
Subtract b from both sides.
a+b=3\times 2
Multiply both sides by 2.
a+b=6
Multiply 3 and 2 to get 6.
b=6-a
Subtract a from both sides.
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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Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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