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How do you solve the system of equation 5x plus y equals -7 amd 3x plus y equals 15?
5x+y=-7 3x+y=15 8=D
5x plus 3y plus z equals -29 solve this system of equation?
To solve an equation with three unknowns, x, y and z, you require 3 independent equations.
How do you solve 5x equals 18 plus 5x?
That equation has no solution. There is no possible number that's equal to 18 more than itself.
What does -7x plus 7 plus -5x plus 3 plus 74x-2 equals?
you need to find the value of X first before you can solve this equation
How do you solve f of x equals x squared plus 5x plus 1?
f(x) = x2 + 5x + 1 The roots of this equation are x = -0.2087 and x = -4.7913 (approx).
If 8X plus 5X plus 2X plus 4X equals 114 then 5X plus 3 equals?
Then x = 6 Therefore; 5x + 3 = 33 First you have to solve the value of X: 8X + 5X + 2X +4X = 114; OR 19x = 114. When you divide both sides of the equation by 19 to solve for X, you find that X = 6. Ergo, 5X + 3 = 30 + 3 = 33; hence, 5X + 3 = 33.
What is -5x plus 3 equals -22?
It is a linear equation in the variable x. You can solve for x using algebra: -5x + 3 = -22 -5x = -25 -x = -5 x = 5
How do you solve 5x plus 6y equals -60?
You cannot solve 1 linear equation in 2 unknown variables. You need at least two independent equations.
5x plus 3y equals 17 5x - 2y equals -3?
Multiply the bottom equation by -1
How do I solve 5x plus 2y equals 20?
If as a straight line equation: 5x+2y = 20 then y = -2.5x+10 whereas -2.5 is the slope and 10 is the y intercept
How do you solve the equation 2x plus 3x - 2 equals 0?
2x+3x-2=0=5x=0+2=5x=2=5x_5=2_5=x=0.4
How fo you solve the equation 5x plus 3 equals -2?
Subtract 3 from each side: 5x = -5 Divide both sides by 5: x = -1 QED
