How do you solve the system of Equations #2x+8y=6, 5x20y=15#?
By signing up, you agree to our Terms of Service and Privacy Policy
To solve the system of equations 2x + 8y = 6 and 5x  20y = 15:

Multiply the first equation by 5 to eliminate the variable x: 5(2x + 8y) = 5(6) 10x + 40y = 30

Multiply the second equation by 2 to eliminate the variable x: 2(5x  20y) = 2(15) 10x  40y = 30

Add the modified equations together: (10x + 40y) + (10x  40y) = 30 + (30) 0 = 0

Since 0 = 0 is always true, this means the system has infinitely many solutions.
Therefore, the system of equations is consistent and dependent. The solution set can be represented as any point on the line 2x + 8y = 6.
By signing up, you agree to our Terms of Service and Privacy Policy
When evaluating a onesided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a onesided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a onesided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a onesided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
 Are there solutions to the system of inequalities described by #y<3x+5, y>=x+4#?
 How do solve the following linear system?: #2x + 4 = 4y, 7x + 6y + 11 = 0 #?
 How do you solve the system y= 2x + 2 and 6x + 2y = 3?
 How would you use permutations to find the arrangements possible if a line has 2 girls want to stand together?
 How do you solve the system by graphing #y=x1# and #y=2x1#?
 98% accuracy study help
 Covers math, physics, chemistry, biology, and more
 Stepbystep, indepth guides
 Readily available 24/7