The missing value of the solution to the equation y = −2x + 4, is: 3.
<h3>What is the Solution to an Equation?</h3>
The solution to a given equation, is the x and y values of an ordered pair that would make the equation true, if we substitute their values into the equation.
Given the equation, y = -2x + 4, and we have (x, -2) as the solution where the value of x is the missing value in the solution, to find the value of x, substitute y = -2 into the equation and solve for x:
-2 = -2x + 4
Subtract 4 from both sides
-2 - 4 = -2x + 4 - 4 (subtraction property of equality)
-6 = -2x
Divide both sides by -2
-6/-2 = -2x/-2
3 = x
x = 3
Therefore, the missing value is: 3.
Learn more about the solution to an equation on:
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Honestly I don't know congruent so congrats I can't answer sorry
So 32 new desks for $24 each... that would be
32
* 24
_____
768
So $768 total for all the new 32 desks
Hope this helps ;)
Add 1 to both sides. Result: 5x < 2x + 9
Subtr. 2x from both sides: Result: 3x < 9
Div. both sides by 3. Result: x < 3 (Answer)
