That equation has no solution. There is no possible number that's equal to 18 more than itself.
The question contains an expression but not an equation. You cannot solve an expression.
5x+y=-7 3x+y=15 8=D
f(x) = x2 + 5x + 1 The roots of this equation are x = -0.2087 and x = -4.7913 (approx).
you need to find the value of X first before you can solve this equation
5x = 80
15x plus 392 is the answer since you dont have an equal sign
To solve an equation with three unknowns, x, y and z, you require 3 independent equations.
That equation has no solution. There is no possible number that's equal to 18 more than itself.
You need another equation to make this a linear equation so you can solve for both variables. One equation with two variables is not enough to determine the correct answer.
If the equation is (5x + 3 - 7) / 2 = 56, than x = 23.2
The question contains an expression but not an equation. You cannot solve an expression.
5x+y=-7 3x+y=15 8=D
f(x) = x2 + 5x + 1 The roots of this equation are x = -0.2087 and x = -4.7913 (approx).
you need to find the value of X first before you can solve this equation
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
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.