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Question
2x-1\times 5
Simplify the expression
2x-5
Evaluate
2x-1\times 5
Solution
2x-5
Show Solutions
Find the roots
x=\frac{5}{2}
Alternative Form
x=2.5
Evaluate
2x-1\times 5
To find the roots of the expression,set the expression equal to 0
2x-1\times 5=0
Any expression multiplied by 1 remains the same
2x-5=0
Move the constant to the right-hand side and change its sign
2x=0+5
Removing 0 doesn't change the value,so remove it from the expression
2x=5
Divide both sides
\frac{2x}{2}=\frac{5}{2}
Solution
x=\frac{5}{2}
Alternative Form
x=2.5
Show Solutions
