Algebra · Classes 7, 8, 9
Linear Equation
Solve an equation in one variable when a ≠ 0.
FORMULA
\(ax+b=c\Rightarrow x=\frac{c-b}{a}\)
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Enter values to see a result and calculation steps.
Worked example
2x+3=11 ⇒ x=4
Understand this formula
Solve an equation in one variable when a ≠ 0.
Check measurement units, mathematical domains and rounding before applying any result in an examination.