0
First Equation ~ 3x-y=0 Second Equation ~ 5y=15
Divide by five on both sides on the second equation to get y=3
Substitute y=3 into the first equation to get 3x-(3)=0
Add the three to both sides to cancel the three on the left to get 3x=3
Divide both sides by 3 to get x=1
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
What is the solution for 10x-5y equals -20 and 7x-5y equals -20?
x = 0 and y = 4
2x plus 5y equals 0 x - 5y equals -15?
(-5, 2)
What is the equation of 5y equals 35?
The equation is [ 5y = 35 ].The solution to the equation is [ y = 7 ].
What is the solution of 5 y plus x equals 0?
5y + x = 0 subtract 5y from each side, then x = -5y
What is correct answer of 18y 5y 48 15 equals 270?
18y+5y+48+15 = 270 18y+5y = 270-48-15 23y = 207 y = 9
What is the solution of this linear system 3x plus 5y equals -1 2x-5y equals 16?
3x + 5y = -1 2x - 5y = 16 Add the two equations: 5x = 15 or x = 3 Substitute for x in the first equation: 3*3 + 5y = -1 15 + 5y = -1 5y = -10 so y = -10/5 = -2 The solution is (x, y) = (3, -2)
What is the answer to this math question 3xy-xy-2y plus 5y?
That equals 2xy + 3y which factors to y(2x + 3)
What is the solution to 5y plus 7 equals 2?
5y + 7 = 25y = -5y = -1
Solve the system of equation using substitution 2x plus 5y equals 2 and -3x-y equals -3?
2x + 5y = 2-3x - y = -3from the second equation:-y = -3 + 3xy = 3 - 3xsubstitute this value in the first equation:2x + 5(3-3x) = 22x + 15 - 15x = 2-13x + 15 = 2-13x = 2 - 15-13x = -13so, x = 1Now, solve for y :y = 3 - 3xy = 3 - 3 (1)y = zero
What is the solution for 10x-5y equals -20 and 7x-5y equals -20?
x = 0 and y = 4
2x plus 5y equals 0 x - 5y equals -15?
(-5, 2)
How do you solve 3x equals 15 plus 5y?
3X = 15 + 5y does not have a single answer. The answer forms a line on the Cartesian plane. In order to reach a single solution you must have two equations when there are two unknowns.
How do you plot 10x equals -5y?
15
What is the equation of 5y equals 35?
The equation is [ 5y = 35 ].The solution to the equation is [ y = 7 ].
What is the solution of 5 y plus x equals 0?
5y + x = 0 subtract 5y from each side, then x = -5y
5x - y equals 8 and 25x - 5y equals 32 Describe the solution to the system of equations below?
No solution
Solve the solution of 5y equals 5x plus 4?
you cant
