Mister Exam
Other calculators
-
How to use it?
- Equation:
-
Equation x^2-10x+25=0
- Equation x-y=0
-
Equation z^2+z+1=0
- Equation x+y-3=0
- Express {x} in terms of y where:
- -12*x-8*y=13
- -4*x+19*y=-13
- -7*x+15*y=18
- -17*x-15*y=-17
-
Identical expressions
- zero ,6x- five , four =- zero , eight x+ five ,8
- 0,6x minus 5,4 equally minus 0,8x plus 5,8
- zero ,6x minus five , four equally minus zero , eight x plus five ,8
-
Similar expressions
- 0,6x-5,4=+0,8x+5,8
- 0,6x-5,4=-0,8x-5,8
- 0,6x+5,4=-0,8x+5,8
0,6x-5,4=-0,8x+5,8 equation
The teacher will be very surprised to see your correct solution 😉
The solution
You have entered
[src]
3*x 27 4*x 29 --- - -- = - --- + -- 5 5 5 5
$$\frac{3 x}{5} - \frac{27}{5} = \frac{29}{5} - \frac{4 x}{5}$$
Detail solution
Given the linear equation:
Expand brackets in the left part
Expand brackets in the right part
Move free summands (without x)
from left part to right part, we given:
$$\frac{3 x}{5} = \frac{56}{5} - \frac{4 x}{5}$$
Move the summands with the unknown x
from the right part to the left part:
$$\frac{7 x}{5} = \frac{56}{5}$$
Divide both parts of the equation by 7/5
We get the answer: x = 8
(3/5)*x-(27/5) = -(4/5)*x+(29/5)
Expand brackets in the left part
3/5x-27/5 = -(4/5)*x+(29/5)
Expand brackets in the right part
3/5x-27/5 = -4/5x+29/5
Move free summands (without x)
from left part to right part, we given:
$$\frac{3 x}{5} = \frac{56}{5} - \frac{4 x}{5}$$
Move the summands with the unknown x
from the right part to the left part:
$$\frac{7 x}{5} = \frac{56}{5}$$
Divide both parts of the equation by 7/5
x = 56/5 / (7/5)
We get the answer: x = 8
The graph