Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation 6*x+2=-1
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Equation (3/4*x-2/5)*3/4=3/4
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Equation x^2-15*x+56=0
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Equation x^2+5x+4=0
- Express {x} in terms of y where:
- -16*x-10*y=4
- -3*x-19*y=-9
- 3*x-11*y=20
- -17*x+16*y=-19
- Graphing y =:
- 2x+8
- 6x-2
- Integral of d{x}:
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6x-2
- Derivative of:
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6x-2
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Identical expressions
- two x+ eight =6x-2
- 2x plus 8 equally 6x minus 2
- two x plus eight equally 6x minus 2
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Similar expressions
- 3(4x-8)=3x-6(x-2)
- 5cos^2*x+8*cos(x)=4
- 2x-8=6x-2
- 2x+8=6x+2
- x^4-4*x^3-40*x^2-56*x-20=0
2x+8=6x-2 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:
$$2 x = 6 x - 10$$
Move the summands with the unknown x
from the right part to the left part:
$$\left(-4\right) x = -10$$
Divide both parts of the equation by -4
We get the answer: x = 5/2
2*x+8 = 6*x-2
Move free summands (without x)
from left part to right part, we given:
$$2 x = 6 x - 10$$
Move the summands with the unknown x
from the right part to the left part:
$$\left(-4\right) x = -10$$
Divide both parts of the equation by -4
x = -10 / (-4)
We get the answer: x = 5/2
Sum and product of roots
[src]
sum
5/2
$$\frac{5}{2}$$
=
5/2
$$\frac{5}{2}$$
product
5/2
$$\frac{5}{2}$$
=
5/2
$$\frac{5}{2}$$
5/2