Question
Simplify the expression
−99m−100
Evaluate
m−15m−85m−100
Solution
More Steps

Evaluate
m−15m−85m
Collect like terms by calculating the sum or difference of their coefficients
(1−15−85)m
Subtract the numbers
−99m
−99m−100
Show Solution

Find the roots
m=−99100
Alternative Form
m=−1.0˙1˙
Evaluate
m−15m−85m−100
To find the roots of the expression,set the expression equal to 0
m−15m−85m−100=0
Subtract the terms
More Steps

Simplify
m−15m
Collect like terms by calculating the sum or difference of their coefficients
(1−15)m
Subtract the numbers
−14m
−14m−85m−100=0
Subtract the terms
More Steps

Simplify
−14m−85m
Collect like terms by calculating the sum or difference of their coefficients
(−14−85)m
Subtract the numbers
−99m
−99m−100=0
Move the constant to the right-hand side and change its sign
−99m=0+100
Removing 0 doesn't change the value,so remove it from the expression
−99m=100
Change the signs on both sides of the equation
99m=−100
Divide both sides
9999m=99−100
Divide the numbers
m=99−100
Solution
m=−99100
Alternative Form
m=−1.0˙1˙
Show Solution
