Algebra
Calculus
Trigonometry
Matrix
Question
Solve the system of equations
x∈∅
Alternative Form
No solution
Evaluate
{∣−6x×11∣=4∣−6x×11∣4∣−6x×11∣=4
Calculate
More Steps
Evaluate
∣−6x×11∣=4∣−6x×11∣
Simplify
More Steps
Evaluate
∣−6x×11∣
Multiply the terms
∣−66x∣
Rewrite the expression
∣66x∣
Rewrite the expression
66∣x∣
66∣x∣=4∣−6x×11∣
Simplify
More Steps
Evaluate
4∣−6x×11∣
Multiply the terms
4∣−66x∣
Calculate the absolute value
4×66∣x∣
Multiply the terms
264∣x∣
66∣x∣=264∣x∣
Move the expression to the left side
66∣x∣−264∣x∣=0
Subtract the terms
More Steps
Evaluate
66∣x∣−264∣x∣
Collect like terms by calculating the sum or difference of their coefficients
(66−264)∣x∣
Subtract the numbers
−198∣x∣
−198∣x∣=0
Change the sign
198∣x∣=0
Rewrite the expression
∣x∣=0
Evaluate
x=0
{x=04∣−6x×11∣=4
Calculate
More Steps
Evaluate
4∣−6x×11∣=4
Simplify
More Steps
Evaluate
4∣−6x×11∣
Multiply the terms
4∣−66x∣
Calculate the absolute value
4×66∣x∣
Multiply the terms
264∣x∣
264∣x∣=4
Divide both sides
264264∣x∣=2644
Divide the numbers
∣x∣=2644
Cancel out the common factor 4
∣x∣=661
Separate the equation into 2 possible cases
x=661∪x=−661
{x=0x=661∪x=−661
Solution
x∈∅
Alternative Form
No solution
Show Solution
