Mister Exam
Other calculators
-
How to use it?
- Equation:
-
Equation (x-2)^5+(4-x)^5=2
-
Equation tan(x)=4
-
Equation 3x-2(3x+4)=10
-
Equation -24-y=-16
- Express {x} in terms of y where:
- 19*x-12*y=16
- 18*x+12*y=18
- -11*x-3*y=14
- -18*x-6*y=-1
- Derivative of:
-
3x+5
- Graphing y =:
- 3x+5
- Integral of d{x}:
-
3x+5
-
Identical expressions
- 3x+ five =-4x+ nineteen
- 3x plus 5 equally minus 4x plus 19
- 3x plus five equally minus 4x plus nineteen
-
Similar expressions
- 3x+5=-4x-19
- 3x-5=-4x+19
- 3x+5=+4x+19
- 1-2*cos(3x)+5*cos(3x)+1=0
- -x^3+4*x^2-4*x+192=0
3x+5=-4x+19 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:
$$3 x = 14 - 4 x$$
Move the summands with the unknown x
from the right part to the left part:
$$7 x = 14$$
Divide both parts of the equation by 7
We get the answer: x = 2
3*x+5 = -4*x+19
Move free summands (without x)
from left part to right part, we given:
$$3 x = 14 - 4 x$$
Move the summands with the unknown x
from the right part to the left part:
$$7 x = 14$$
Divide both parts of the equation by 7
x = 14 / (7)
We get the answer: x = 2
The graph