Algebra
Calculus
Trigonometry
Matrix
Question
Simplify the expression
2922−3A
Evaluate
2922−2A−A
Solution
More Steps
Evaluate
−2A−A
Collect like terms by calculating the sum or difference of their coefficients
(−2−1)A
Subtract the numbers
−3A
2922−3A
Show Solution
Factor the expression
3(974−A)
Evaluate
2922−2A−A
Subtract the terms
More Steps
Evaluate
−2A−A
Collect like terms by calculating the sum or difference of their coefficients
(−2−1)A
Subtract the numbers
−3A
2922−3A
Solution
3(974−A)
Show Solution
Find the roots
A=974
Evaluate
2922−2A−A
To find the roots of the expression,set the expression equal to 0
2922−2A−A=0
Subtract the terms
More Steps
Simplify
2922−2A−A
Subtract the terms
More Steps
Evaluate
−2A−A
Collect like terms by calculating the sum or difference of their coefficients
(−2−1)A
Subtract the numbers
−3A
2922−3A
2922−3A=0
Move the constant to the right-hand side and change its sign
−3A=0−2922
Removing 0 doesn't change the value,so remove it from the expression
−3A=−2922
Change the signs on both sides of the equation
3A=2922
Divide both sides
33A=32922
Divide the numbers
A=32922
Solution
More Steps
Evaluate
32922
Reduce the numbers
1974
Calculate
974
A=974
Show Solution