Mister Exam
Other calculators
-
How to use it?
- Equation:
-
Equation 2x=0
-
Equation -5*x=25
-
Equation 5*sin(x)+cos(x)=5
-
Equation 25*x^2=16
- Express {x} in terms of y where:
- -11*x-1*y=12
- 6*x+4*y=15
- 3*x+19*y=4
- 8*x-9*y=-1
- Canonical form:
- 24
- Sum of series:
-
24
-
Identical expressions
- -5x+ four = twenty-four
- minus 5x plus 4 equally 24
- minus 5x plus four equally twenty minus four
-
Similar expressions
- 5x+4=24
- ((x-5)*(x+4))/(x^2+2x-8)=0
- 3(2-x)-(5x+4)=0,4-16x
- -5x-4=24
-5x+4=24 equation
The teacher will be very surprised to see your correct solution 😉
The solution
Detail solution
Given the linear equation:
Move free summands (without x)
from left part to right part, we given:
$$- 5 x = 20$$
Divide both parts of the equation by -5
We get the answer: x = -4
-5*x+4 = 24
Move free summands (without x)
from left part to right part, we given:
$$- 5 x = 20$$
Divide both parts of the equation by -5
x = 20 / (-5)
We get the answer: x = -4
The graph