Algebra
Calculus
Trigonometry
Matrix
Question
Simplify the expression
−32x−31
Evaluate
−31x−31x−31
Solution
More Steps
Evaluate
−31x−31x
Collect like terms by calculating the sum or difference of their coefficients
(−31−31)x
Subtract the numbers
More Steps
Evaluate
−31−31
Write all numerators above the common denominator
3−1−1
Subtract the numbers
3−2
Use b−a=−ba=−ba to rewrite the fraction
−32
−32x
−32x−31
Show Solution
Factor the expression
−31(2x+1)
Evaluate
−31x−31x−31
Subtract the terms
More Steps
Evaluate
−31x−31x
Collect like terms by calculating the sum or difference of their coefficients
(−31−31)x
Subtract the numbers
More Steps
Evaluate
−31−31
Write all numerators above the common denominator
3−1−1
Subtract the numbers
3−2
Use b−a=−ba=−ba to rewrite the fraction
−32
−32x
−32x−31
Solution
−31(2x+1)
Show Solution
Find the roots
x=−21
Alternative Form
x=−0.5
Evaluate
−31x−31x−31
To find the roots of the expression,set the expression equal to 0
−31x−31x−31=0
Subtract the terms
More Steps
Simplify
−31x−31x
Collect like terms by calculating the sum or difference of their coefficients
(−31−31)x
Subtract the numbers
More Steps
Evaluate
−31−31
Write all numerators above the common denominator
3−1−1
Subtract the numbers
3−2
Use b−a=−ba=−ba to rewrite the fraction
−32
−32x
−32x−31=0
Move the constant to the right-hand side and change its sign
−32x=0+31
Add the terms
−32x=31
Change the signs on both sides of the equation
32x=−31
Multiply by the reciprocal
32x×23=−31×23
Multiply
x=−31×23
Solution
More Steps
Evaluate
−31×23
Reduce the numbers
−1×21
Multiply the numbers
−21
x=−21
Alternative Form
x=−0.5
Show Solution