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How do you substitute y equals 4 into the equation x plus y equals 5?
Wiki User
∙ 14y ago
y=4
x+y=5
so it wud be::::::
x+4=5
solve it from there by doing 1 step equation :)
Wiki User
∙ 14y ago
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Solve this equation -9h - 6 plus 12h plus 40 equals 22?
The solution to this equation is that h is equal to -4. You can substitute this value for h into the equation to get -4 x -9 - 6 plus 12 x -4 plus 40 equals 22, or 36 - 6 plus - 48 plus 40 equals 22.
What is the value of the expression 3x plus 4-2y if x equals 5 and y equals -3?
3x+4-2y x=5 and y=-3 You substitute these values into the original equation. 15+4+6 = 25
Is point 1 2 represented by the equation x plus 2y equals 5?
To check this, you substitute the values for x and y into the equation. At (1,2) x equals 1 and y equals 2 so substituting this in we get: x + 2y = 1 + 2(2) = 1 + 4 = 5 And since it equals 5 like in the original equation the point is represented by it.
What is 3x plus 4 equals 19 minus 2x?
An equation where x equals 3.
What is -8w plus 4 equals 36?
A simple equation, true when w = -4
Solve this equation -9h - 6 plus 12h plus 40 equals 22?
The solution to this equation is that h is equal to -4. You can substitute this value for h into the equation to get -4 x -9 - 6 plus 12 x -4 plus 40 equals 22, or 36 - 6 plus - 48 plus 40 equals 22.
What is the solution for the equation -x plus y equals 4 and the equation 2x plus y equals 4?
x = 0 and y = 4
X plus y equals 4 2x plus y equals 10?
2x+y = 10 x +y = 4 Subtract bottom equation from top equation: x = 6 Substitute the value of x into the equations to find the value of y: x = 6 and y = -2
What is the value of the expression 3x plus 4-2y if x equals 5 and y equals -3?
3x+4-2y x=5 and y=-3 You substitute these values into the original equation. 15+4+6 = 25
What does x equals in the equation 2x plus 3 equals 11?
4
Is 8t plus 4 equals 76 an equation?
Yes, a linear equation in t.
What is the sum of the equation -4 plus 7 equals?
-4 + 7 = 3
Is point 1 2 represented by the equation x plus 2y equals 5?
To check this, you substitute the values for x and y into the equation. At (1,2) x equals 1 and y equals 2 so substituting this in we get: x + 2y = 1 + 2(2) = 1 + 4 = 5 And since it equals 5 like in the original equation the point is represented by it.
What is 3x plus 4 equals 19 minus 2x?
An equation where x equals 3.
What is the linear equation for y equals x plus 4?
y=x+4
What is -8w plus 4 equals 36?
A simple equation, true when w = -4
What 6x plus 3 equals 4x plus 11?
It is an equation and the value of x is 4
