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x = 2, y = 1
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What is 5x plus 10Y equals?
Y=-1/2(x)
Help me solve this equation by substitution. x-5y equals 10 2x-10y equals 20?
what is the solution of x-5y=10 and 2x-10y=20
What is the slope of the line 20x - 10y equals 32?
2
How do you solve the system of equation problem in algebra 8x-10y equals 2 added with 7x-5y equals 13?
8x - 10y = 27x - 5y = 13First, we need to eliminate one of the variables. For this, we would like to have them with the same coefficient but different sign. We can do this if we multiply by -2 the second equation.8x - 10y = 2-2(7x - 5y) = -2(13)8x - 10y = 2-14x +10y = -26Now, we can add both equations, and solve for x.(8x - 10y) + (-14x + 10y) = (2) + (-26)(8x - 14x) +(-10y + 10y) = (2 - 26)-6x = - 24-6x/-6 = - 24/-6x = 4Substitute 4 for x in the first equation:8x - 10y = 28(4) - 10y = 232 - 10y = 232 - 32 - 10y = 2 - 32-10y = -30-10y/-10 = -30/-10y = 3Thus, the solution of the system is (4, 3).Check:
What is 18x plus 14y plus 3x - 10y?
It's a linear expression in two unknowns.It can be simplified a little bit:18x + 14y + 3x - 10y = 21x + 4y
What is 10y plus 40?
10y plus 40 equals 50y.
10y equals 2y plus 4 plus 7y?
10y = 9y + 4, so y = 4
Y-8x plus 9y equals?
Y-8x plus 9y equals 10y-8x.
Y2 plus 10y plus 25 equals 0?
yes that is correct
Solve the equation10y equals 6y plus 5 plus 3y?
10y= 6y+5+3y 10y=6+9y y=6
What is 5x plus 10Y equals?
Y=-1/2(x)
Is x equals 6 and y equals 8 then 9x plus 10y equals?
x = 6y = 89x + 10y = 9(6) + 10(8) = 54 + 80 = 134
What is 10y equals 2y-6y plus 7?
10y = 2y - 6y + 7 10y =-4y + 7 10y +4y = 7 14y = 7 y = 1/2 = .5
10y plus 23 equals 4y plus 26 equals?
y= 3/6 which reduces to 1/2
What is 10X plus 6Y equals 100 if 6X plus 10Y equals 92?
X=7 y=5
6x - 10y equals 2 2x plus 5y equals 9?
(2, 1)
What is y 10y plus 23 equals 4y plus 26?
y = ½ (6y = 3)
