Algebra
Calculus
Trigonometry
Matrix
Question
Simplify the expression
−2e−i−t−h−2r−2a−2l−c
Evaluate
e−t−h−e−r−e−a−l−c−l−a−i−r−e
Write the repeated addition as multiplication
e−t−h−e×3−r−a−l−c−l−a−i−r
Use the commutative property to reorder the terms
e−t−h−3e−r−a−l−c−l−a−i−r
Subtract the numbers
−2e−i−t−h−r−a−l−c−l−a−r
Subtract the terms
More Steps
Evaluate
−r−r
Collect like terms by calculating the sum or difference of their coefficients
(−1−1)r
Subtract the numbers
−2r
−2e−i−t−h−2r−a−l−c−l−a
Subtract the terms
More Steps
Evaluate
−a−a
Collect like terms by calculating the sum or difference of their coefficients
(−1−1)a
Subtract the numbers
−2a
−2e−i−t−h−2r−2a−l−c−l
Solution
More Steps
Evaluate
−l−l
Collect like terms by calculating the sum or difference of their coefficients
(−1−1)l
Subtract the numbers
−2l
−2e−i−t−h−2r−2a−2l−c
Show Solution
