Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation 2x+1-20x+15=6x+4
- Equation (x-1)^2·(2·x+6)+(x+3)^2·(2·x-2)=0
- Equation x^2-(1400*0.799)^2-x*(5.22*0.799)^2=0
- Equation x^2+25*x+1260=0
- Express {x} in terms of y where:
- 2*x-3*y=12
- -13*x-3*y=-2
- 15*x-6*y=-10
- 16*x-13*y=14
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Identical expressions
- −4x− nineteen =6x+ forty-one .
- −4x−19 equally 6x plus 41.
- −4x− nineteen equally 6x plus forty minus one .
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Similar expressions
- 145.56*x+41.12-68.33*(1-1.875/x)^(0.5)=250
- −4x−19=6x-41.
−4x−19=6x+41. 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:
$$- 4 x = 6 x + 60$$
Move the summands with the unknown x
from the right part to the left part:
$$\left(-10\right) x = 60$$
Divide both parts of the equation by -10
We get the answer: x = -6
-4*x-19 = 6*x+41
Move free summands (without x)
from left part to right part, we given:
$$- 4 x = 6 x + 60$$
Move the summands with the unknown x
from the right part to the left part:
$$\left(-10\right) x = 60$$
Divide both parts of the equation by -10
x = 60 / (-10)
We get the answer: x = -6