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Question
3x+2=23
Solve the equation
x=7
Evaluate
3x+2=23
Move the constant to the right-hand side and change its sign
3x=23-2
Subtract the numbers
3x=21
Divide both sides
\frac{3x}{3}=\frac{21}{3}
Divide the numbers
x=\frac{21}{3}
Solution
More Steps
Evaluate
\frac{21}{3}
Reduce the numbers
\frac{7}{1}
Calculate
7
x=7
Show Solutions
Rewrite the equation
x=7
Evaluate
3x+2=23
Move the constant to the right side
3x=21
Solution
x=7
Show Solutions
Graph
