0
-3x-5+5=20+5
-3x=-15
x=-5
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
Is 3x plus 5 an equation?
No, an equation needs an "=".
How can you answer this equation for an addition equation like 2 x equals 5 how many values will make the equation true?
only one value will make the equation true: 2x = 5 x=5/2 x=2.5
Which equation has the same unknown value as 430 5?
"430 5" is not an equation and it does not have an unknown value. So there can be no equation which has the same unknown value.
Is y2x plus 5 linear equation?
If you mean: y = 2x+5 then it is a straight line equation.
What is the equation of the line (-45)(1-5)?
If you mean points of: (-4, 5) and (1, -5) then the equation is y =-2x-3
What equation always equals 5?
The equation of a vertical line x = 5 or the equation of a horizontal line y = 5.
Does an equation have to contain a variable?
An equation does not need variables. 4+5=9 is an equation as is 5+W=9
Is 3x plus 5 an equation?
No, an equation needs an "=".
5 plus 7 equals -12 factor equation?
There is no equation. An equation is true, whereas the statement ( 5 + 7 = -12 ) is false.
Does (0 -5) make the equation y -6x -5 true?
if equation is y = -6x -5 then when x = 0 y = -5 which is true
How can you answer this equation for an addition equation like 2 x equals 5 how many values will make the equation true?
only one value will make the equation true: 2x = 5 x=5/2 x=2.5
Which equation has the same unknown value as 430 5?
"430 5" is not an equation and it does not have an unknown value. So there can be no equation which has the same unknown value.
How do you solve the equation -3x minus 5 equals -20?
Add 5 to both sides of the equation to get rid of the - 5. -3x - 5 + 5 = -20 + 5 Solve and simplify. -3x = -15 Divide both sides of the equation by -3. x = 5
What is 2x plus 5 equals 5?
It is a linear equation in x. The equation has the solution x = 0.
What is the equation of a line with a slope of -1 and a y-intercept of -5?
The equation of the line is: y = -x-5
Is y2x plus 5 linear equation?
If you mean: y = 2x+5 then it is a straight line equation.
Is -5 a solution to the equation 10-2x0?
I'm assuming the equation is 10 - 2x = 0? If that's the case, the answer is 5 (not -5)
