Algebra
Calculus
Trigonometry
Matrix
Question
Simplify the expression
−30x
Evaluate
−3x−3x−3x−3x−3x−3x−3x−3x−3x−3x
Write the repeated addition as multiplication
−3x×10
Solution
−30x
Show Solution
Find the roots
x=0
Evaluate
−3x−3x−3x−3x−3x−3x−3x−3x−3x−3x
To find the roots of the expression,set the expression equal to 0
−3x−3x−3x−3x−3x−3x−3x−3x−3x−3x=0
Subtract the terms
More Steps
Simplify
−3x−3x
Collect like terms by calculating the sum or difference of their coefficients
(−3−3)x
Subtract the numbers
−6x
−6x−3x−3x−3x−3x−3x−3x−3x−3x=0
Subtract the terms
More Steps
Simplify
−6x−3x
Collect like terms by calculating the sum or difference of their coefficients
(−6−3)x
Subtract the numbers
−9x
−9x−3x−3x−3x−3x−3x−3x−3x=0
Subtract the terms
More Steps
Simplify
−9x−3x
Collect like terms by calculating the sum or difference of their coefficients
(−9−3)x
Subtract the numbers
−12x
−12x−3x−3x−3x−3x−3x−3x=0
Subtract the terms
More Steps
Simplify
−12x−3x
Collect like terms by calculating the sum or difference of their coefficients
(−12−3)x
Subtract the numbers
−15x
−15x−3x−3x−3x−3x−3x=0
Subtract the terms
More Steps
Simplify
−15x−3x
Collect like terms by calculating the sum or difference of their coefficients
(−15−3)x
Subtract the numbers
−18x
−18x−3x−3x−3x−3x=0
Subtract the terms
More Steps
Simplify
−18x−3x
Collect like terms by calculating the sum or difference of their coefficients
(−18−3)x
Subtract the numbers
−21x
−21x−3x−3x−3x=0
Subtract the terms
More Steps
Simplify
−21x−3x
Collect like terms by calculating the sum or difference of their coefficients
(−21−3)x
Subtract the numbers
−24x
−24x−3x−3x=0
Subtract the terms
More Steps
Simplify
−24x−3x
Collect like terms by calculating the sum or difference of their coefficients
(−24−3)x
Subtract the numbers
−27x
−27x−3x=0
Subtract the terms
More Steps
Simplify
−27x−3x
Collect like terms by calculating the sum or difference of their coefficients
(−27−3)x
Subtract the numbers
−30x
−30x=0
Change the signs on both sides of the equation
30x=0
Solution
x=0
Show Solution