Algebra
Calculus
Trigonometry
Matrix
Question
Simplify the expression
−3216x+38
Evaluate
−3216x−8÷4−(−40)
If a negative sign or a subtraction symbol appears outside parentheses, remove the parentheses and change the sign of every term within the parentheses
−3216x−8÷4+40
Divide the numbers
−3216x−2+40
Solution
−3216x+38
Show Solution
Factor the expression
−2(1608x−19)
Evaluate
−3216x−8÷4−(−40)
Divide the numbers
−3216x−2−(−40)
If a negative sign or a subtraction symbol appears outside parentheses, remove the parentheses and change the sign of every term within the parentheses
−3216x−2+40
Add the numbers
−3216x+38
Solution
−2(1608x−19)
Show Solution
Find the roots
x=160819
Alternative Form
x≈0.011816
Evaluate
−3216x−8÷4−(−40)
To find the roots of the expression,set the expression equal to 0
−3216x−8÷4−(−40)=0
Divide the numbers
−3216x−2−(−40)=0
Subtract the terms
More Steps
Simplify
−3216x−2−(−40)
If a negative sign or a subtraction symbol appears outside parentheses, remove the parentheses and change the sign of every term within the parentheses
−3216x−2+40
Add the numbers
−3216x+38
−3216x+38=0
Move the constant to the right-hand side and change its sign
−3216x=0−38
Removing 0 doesn't change the value,so remove it from the expression
−3216x=−38
Change the signs on both sides of the equation
3216x=38
Divide both sides
32163216x=321638
Divide the numbers
x=321638
Solution
x=160819
Alternative Form
x≈0.011816
Show Solution