Question
Simplify the expression
1−2x
Evaluate
1−x×1−x
Any expression multiplied by 1 remains the same
1−x−x
Solution
More Steps

Evaluate
−x−x
Collect like terms by calculating the sum or difference of their coefficients
(−1−1)x
Subtract the numbers
−2x
1−2x
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Find the roots
x=21
Alternative Form
x=0.5
Evaluate
1−x×1−x
To find the roots of the expression,set the expression equal to 0
1−x×1−x=0
Any expression multiplied by 1 remains the same
1−x−x=0
Subtract the terms
More Steps

Simplify
1−x−x
Subtract the terms
More Steps

Evaluate
−x−x
Collect like terms by calculating the sum or difference of their coefficients
(−1−1)x
Subtract the numbers
−2x
1−2x
1−2x=0
Move the constant to the right-hand side and change its sign
−2x=0−1
Removing 0 doesn't change the value,so remove it from the expression
−2x=−1
Change the signs on both sides of the equation
2x=1
Divide both sides
22x=21
Solution
x=21
Alternative Form
x=0.5
Show Solution
