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X over 5y plus 2x over 3y equals?
x/5y + 2x/3y = 3x/15y + 10x/15y = 13x/15y
What does y stand for in 15y plus 14 equals 2 times 5y plus 6?
15y+14=2(5y+6) 15y+14=10y+12 15y+14-14=10y+12-14 15y=10y-2 15y-10y=10y-2-10y 5y=-2 y=-2/5
What is the elimination method for 11x equals 5y plus 80 and 9x-15y equals 120?
A: 11x = 5y + 80 B: 9x - 15y = 120 A: 11x - 5y = 80 B: 9x - 15y = 120 A: 11x - 5y = 80 B: 3x - 5y = 40 A - B: 8x = 40 x = 5 Now we can plug that value of x into one of the original equations to solve for y: 11(5) - 5y = 80 55 - 5y = 80 -5y = 25 y = -5
What is the factor of 3y squared plus 15y minus 5y minus 25?
(3y - 5)(y + 5)
What is 5y-3 equals 2y plus 12?
Y=55y-3=2y+123y-3=123y=15y=5
X over 5y plus 2x over 3y equals?
x/5y + 2x/3y = 3x/15y + 10x/15y = 13x/15y
What does y stand for in 15y plus 14 equals 2 times 5y plus 6?
15y+14=2(5y+6) 15y+14=10y+12 15y+14-14=10y+12-14 15y=10y-2 15y-10y=10y-2-10y 5y=-2 y=-2/5
How do you factor 4x² plus 16xy plus 15y²?
(2x + 3y)(2x + 5y)
How can you get coefficients that are equal for y. 3x plus 5y equals 7 2x plus 15y equals 11?
Multiply the first equation by 3 to give 9x + 15y = 21
What is the elimination method for 11x equals 5y plus 80 and 9x-15y equals 120?
A: 11x = 5y + 80 B: 9x - 15y = 120 A: 11x - 5y = 80 B: 9x - 15y = 120 A: 11x - 5y = 80 B: 3x - 5y = 40 A - B: 8x = 40 x = 5 Now we can plug that value of x into one of the original equations to solve for y: 11(5) - 5y = 80 55 - 5y = 80 -5y = 25 y = -5
What is the factor of 3y squared plus 15y minus 5y minus 25?
(3y - 5)(y + 5)
What is the gcf of 15y cubed and -20y?
35
How do you factor out x squared plus 8xy plus 15y squared?
x2 + 8xy + 15y2 = (x + 3y) (x + 5y)
What is 5y-3 equals 2y plus 12?
Y=55y-3=2y+123y-3=123y=15y=5
What property is 16x plus 5y equals 5y plus 16x?
The Commutative Property of Addition.
0=6x+15y+7?
x=− 2 5y − 6 7
What is the Factor of 5x plus 10 plus 15y?
5(x + 2 + 3y)
