Mister Exam
Other calculators
-
How to use it?
- Equation:
-
Equation x^2-5x+4=0
-
Equation (11x+14)-(5x-8)=25
-
Equation -25-x=-17
- Equation x^2-10*x-24=0
- Express {x} in terms of y where:
- -14*x+10*y=19
- 19*x-12*y=16
- -6*x+12*y=11
- -9*x-1*y=6
- Sum of series:
-
25
- Integral of d{x}:
-
25
- Canonical form:
- 25
-
Identical expressions
- (11x+ fourteen)-(5x- eight)= twenty-five
- (11x plus 14) minus (5x minus 8) equally 25
- (11x plus fourteen) minus (5x minus eight) equally twenty minus five
- 11x+14-5x-8=25
-
Similar expressions
- (11x+14)-(5x+8)=25
- (11*x+14)-(5*x-8)=25
- (11x+14)+(5x-8)=25
- (11x-14)-(5x-8)=25
(11x+14)-(5x-8)=25 equation
The teacher will be very surprised to see your correct solution 😉
The solution
Detail solution
Given the linear equation:
Expand brackets in the left part
Looking for similar summands in the left part:
Move free summands (without x)
from left part to right part, we given:
$$6 x = 3$$
Divide both parts of the equation by 6
We get the answer: x = 1/2
(11*x+14)-(5*x-8) = 25
Expand brackets in the left part
11*x+14-5*x+8 = 25
Looking for similar summands in the left part:
22 + 6*x = 25
Move free summands (without x)
from left part to right part, we given:
$$6 x = 3$$
Divide both parts of the equation by 6
x = 3 / (6)
We get the answer: x = 1/2
Sum and product of roots
[src]
sum
1/2
$$\left(\frac{1}{2}\right)$$
=
1/2
$$\frac{1}{2}$$
product
1/2
$$\left(\frac{1}{2}\right)$$
=
1/2
$$\frac{1}{2}$$
The graph