Mister Exam
Other calculators
-
How to use it?
- Equation:
-
Equation -x-2+3*(x-3)=3*(4-x)-3
-
Equation cos(x)+sin(x)=0
-
Equation 4x=24+x
-
Equation (x-7)^2=(9-x)^2
- Express {x} in terms of y where:
- 18*x-20*y=-7
- 18*x-12*y=-20
- -19*x+1*y=0
- 14*x-13*y=-10
- Sum of series:
- 4x
- Integral of d{x}:
-
4x
- 24+x
- Derivative of:
-
4x
-
Identical expressions
- 4x= twenty-four +x
- 4x equally 24 plus x
- 4x equally twenty minus four plus x
-
Similar expressions
- 14*x-14=7*(2*x-3)+7
- (x+24)+(x+10)=0
- 2*(4+x)=4−2x.
- -9*(8-9*x)=4*x+5
- 4x=24-x
4x=24+x equation
The teacher will be very surprised to see your correct solution 😉
The solution
Detail solution
Given the linear equation:
Move the summands with the unknown x
from the right part to the left part:
$$3 x = 24$$
Divide both parts of the equation by 3
We get the answer: x = 8
4*x = 24+x
Move the summands with the unknown x
from the right part to the left part:
$$3 x = 24$$
Divide both parts of the equation by 3
x = 24 / (3)
We get the answer: x = 8
The graph