Mister Exam
Other calculators
-
How to use it?
- Equation:
-
Equation (x-4)^2-x^2=0
-
Equation -x^2+4x+3=x^2-x-(1+2x^2)
-
Equation (x-1)^3=-8
-
Equation 5x+12=8x+30
- Express {x} in terms of y where:
- 10*x-15*y=16
- -6*x+12*y=11
- -18*x-6*y=-1
- 20*x+18*y=-9
- 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
- -x^3+4*x^2-4*x+192=0
- x^2-3*x+5=0
- 3x+5=-4x-19
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:
Move the summands with the unknown x
from the right part to the left part:
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:
Move the summands with the unknown x
from the right part to the left part:
Divide both parts of the equation by 7
x = 14 / (7)
We get the answer: x = 2
The graph