Mister Exam
Other calculators
-
How to use it?
- Equation:
-
Equation sin(x)=1/5
-
Equation x^2+11=0
-
Equation x^2+5x+6=0
-
Equation -x/7+x=15/7
- Express {x} in terms of y where:
- 9*x+17*y=13
- 20*x+18*y=-9
- -4*x-8*y=-20
- -1*x+4*y=-10
- 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
- x^2-3*x+5=0
- -x^3+4*x^2-4*x+192=0
- x(x+3)(x+5)(x+8)=100
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