Mister Exam
Other calculators
-
How to use it?
- Equation:
-
Equation x^2+3*x+9=0
-
Equation x^2+6x-2=0
-
Equation 3*x^2-8*x-3=0
-
Equation -2x-7=-4x
- Express {x} in terms of y where:
- -13*x-14*y=0
- -13*x+15*y=1
- 11*x-6*y=-1
- -12*x-4*y=-17
- Derivative of:
-
5*x
-
15
- Integral of d{x}:
-
5*x
-
15
- 5*x
- Sum of series:
-
15
-
Identical expressions
- five *x= fifteen
- 5 multiply by x equally 15
- five multiply by x equally fifteen
- 5x=15
-
Similar expressions
- 5x+(3x-7)=9
5*x=15 equation
The teacher will be very surprised to see your correct solution 😉
The solution
Detail solution
Given the linear equation:
Divide both parts of the equation by 5
We get the answer: x = 3
5*x = 15
Divide both parts of the equation by 5
x = 15 / (5)
We get the answer: x = 3
The graph