0
Add your answer:
Earn +20 pts
3x - 6y equals 30 y equals -6x plus 34?
3x-6y=30 y=34-6x substitute the the value for y from the second equation into the first equation. 3x-6(34-6x)=30 3x-204+36x=30 39x-204=30 39x=234 x=234/39 x=6 Substitute this value of x into equation 2. y=34-6(6) y=34-36 y=-2
How do you solve an equation like 3x y-4?
7
What is the answer to the equation 6 x - a -3 x plus a?
3
What do you do if you get a question like y equals 7 - 3x?
4
Is 3x equals 8y a linear equation?
yes
3x - 6y equals 30 y equals -6x plus 34?
3x-6y=30 y=34-6x substitute the the value for y from the second equation into the first equation. 3x-6(34-6x)=30 3x-204+36x=30 39x-204=30 39x=234 x=234/39 x=6 Substitute this value of x into equation 2. y=34-6(6) y=34-36 y=-2
How do you find the equation of y equals -3x?
The answer has been right under your nose all this time.The equation of y equals -3x isy = -3x
What is 3x plus 2y equals 8?
3x + 2y = 8 This is an equation. It could be the equation of a line.
How do you solve an equation like 3x y-4?
7
What is the answer to the equation 6 x - a -3 x plus a?
3
What do you do if you get a question like y equals 7 - 3x?
4
Is 3x equals 8y a linear equation?
yes
What is 3x to the 2nd power equals -7?
An equation.
What is -10-3x equals 8-9x?
an equation
Solve linear equation 2y equals 3x-4?
2y-3x=4
Is 3x 5 an equation?
Not until it equals something. Equations have equals signs.
How do you Rewrite this equation 3x plus 5y equals 7?
3X + 5Y = 75Y = - 3X + 7Y = (-3/5)X + 7/5==================equation of the line
