Mister Exam
Other calculators
-
How to use it?
- Equation:
-
Equation -15x=45
-
Equation x^2=15
-
Equation x^4=16
-
Equation 3/5*x=1
- Express {x} in terms of y where:
- 18*x+17*y=-14
- -1*x-6*y=18
- 16*x-17*y=-15
- -4*x-4*y=19
- Sum of series:
-
17
- Derivative of:
-
17
- Limit of the function:
-
17
-
Identical expressions
- eight - three /5x= seventeen
- 8 minus 3 divide by 5x equally 17
- eight minus three divide by 5x equally seventeen
- 8-3 divide by 5x=17
-
Similar expressions
- 8-(3/5)*x=19
- 8+3/5x=17
8-3/5x=17 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:
$$- \frac{3 x}{5} = 9$$
Divide both parts of the equation by -3/5
We get the answer: x = -15
8-3/5*x = 17
Move free summands (without x)
from left part to right part, we given:
$$- \frac{3 x}{5} = 9$$
Divide both parts of the equation by -3/5
x = 9 / (-3/5)
We get the answer: x = -15
The graph