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Question
4x-20
Factor the expression
4\left(x-5\right)
Evaluate
4x-20
Solution
4\left(x-5\right)
Show Solutions
Find the roots
x=5
Evaluate
4x-20
To find the roots of the expression,set the expression equal to 0
4x-20=0
Move the constant to the right-hand side and change its sign
4x=0+20
Removing 0 doesn't change the value,so remove it from the expression
4x=20
Divide both sides
\frac{4x}{4}=\frac{20}{4}
Divide the numbers
x=\frac{20}{4}
Solution
More Steps
Evaluate
\frac{20}{4}
Reduce the numbers
\frac{5}{1}
Calculate
5
x=5
Show Solutions
