Algebra
Calculus
Trigonometry
Matrix
Question
Solve the system of equations
x=−3320
Alternative Form
x=−0.6˙0˙
Evaluate
{5x−302x=180180=180
Calculate
More Steps
Evaluate
5x−302x=180
Subtract the terms
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Evaluate
5x−302x
Collect like terms by calculating the sum or difference of their coefficients
(5−302)x
Subtract the numbers
−297x
−297x=180
Change the signs on both sides of the equation
297x=−180
Divide both sides
297297x=297−180
Divide the numbers
x=297−180
Divide the numbers
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Evaluate
297−180
Cancel out the common factor 9
33−20
Use b−a=−ba=−ba to rewrite the fraction
−3320
x=−3320
{x=−3320180=180
The statement is true for any value of x
{x=−3320x∈R
Find the intersection
x=−3320
Solution
More Steps
Check the solution
{5(−3320)−302(−3320)=180180=180
Simplify
{180=180180=180
Evaluate
true
x=−3320
Alternative Form
x=−0.6˙0˙
Show Solution
