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5m+n = 37
m-2n = 14 => m = 2n+14
Substitute the value of m into the top equation:
5(2n+14)+n = 37
10n+70+n = 37
10n+n = 37-70
11n = -33
Divide both sides by 11 to find the value of n:
n = -3
Substitute the value of n into the original equations to find the value of m:
Therefore: n = -3 and m = 8
What else can I help you with?
Solve -2 plus 5 equals?
-2 plus 5 equals +3
What are two whole numbers whose product is 1224 and whose sum is seventy?
These two whole numbers are 34 and 36.To find the answers, you need to solve for the two variables A and B in the two equations [A plus B equals 70] and [A multiplied by B is equal to 1224]. You need to use the method of substitution to get the answers.
W plus x equals 2y plus z for x?
you can not solve this equation
How do you solve a equals b plus c plus d solve for c?
If: a = b+c+d Then: c = a-b-d
How do you solve y equals mx plus b solve for b?
b = y - mx.
Use the substitution method to solve the system of equations Choose the correct ordered pair 2x plus 3y equals 13 x equals 2?
(2,3)
How do you solve x plus y equals 4 and y equals 2X plus 1 by substitution method?
If: x+y = 4 and y = 2x+1 Then: 4-x = 2x+1 => 3 = 3x => 1 = x So by substitution: x = 1 and y = 3
Substitution method 2x plus 3y equals 13 x equals 2?
2x-3y=13
Solve using substitution x minus y equals 2 and x plus y equals -4?
-2
2x-3y equals -2 4x plus y equals 24 use substitution method and work the system of equation?
how do you use the substitution method for this problem 2x-3y=-2 4x+y=24
How do you solve 2x plus 2y equals 4 and 4x plus y equals 1?
2x + 2y = 44x + y = 1There are many methods you can use to solve this system of equations (graphing, elimination, substitution, matrices)...but no matter what method you use, you should get x = -1/3 and y = 7/3.
If Using substitution method to solve the equation y equals 8x plus 3 and y equals 7?
This is not Calculus.y=7(Already solved)substiute y=7 into y=8xtherefore 7 = 8xtherefore x = 7/8
Solve by the method of elimination 2x plus 3y equals 40 3x plus 2y equals 20?
y=16 x= -4
Use the substitution method to solve the system of equations x plus 2y equals 12 and y equals x plus 3?
x+2(x+3) = 12 x+2x+6 = 12 x+2x = 12-6 3x = 6 x = 2 and y = 5
Which method would be best to solve x plus y equals 13 and -x plus y equals 3?
16
7x - 5y equals 76 4x plus y equals 55?
To solve this system of equations, we can use the method of substitution or elimination. Let's use the substitution method. From the second equation, we can express y as y = 55 - 4x. Substitute this expression for y in the first equation: 7x - 5(55 - 4x) = 76. Simplify this equation to solve for x. Then, substitute the value of x back into one of the original equations to find the value of y.
Solve using substitution x plus y equals 3 and y equals 9?
Since the second equation is already solved for "y", you can replace "y" by "9" in the other equation. Then solve the new equation for "x".
