Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation 5=12-5(4x-1)
-
Equation 10x-20=5x
-
Equation x^2+4*x-32=0
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Equation 4*(x-6)=x-9
- Express {x} in terms of y where:
- -12*x-2*y=-15
- -4*x+4*y=-9
- -19*x-2*y=-6
- -2*x+2*y=4
- Graphing y =:
- x-4
- Integral of d{x}:
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x-4
- Derivative of:
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x-4
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Identical expressions
- x- four = forty-eight -2x
- x minus 4 equally 48 minus 2x
- x minus four equally forty minus eight minus 2x
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Similar expressions
- x-4=48+2x
- 22=4(8-2x)-10x
- x+4=48-2x
x-4=48-2x 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:
$$x = 52 - 2 x$$
Move the summands with the unknown x
from the right part to the left part:
$$3 x = 52$$
Divide both parts of the equation by 3
We get the answer: x = 52/3
x-4 = 48-2*x
Move free summands (without x)
from left part to right part, we given:
$$x = 52 - 2 x$$
Move the summands with the unknown x
from the right part to the left part:
$$3 x = 52$$
Divide both parts of the equation by 3
x = 52 / (3)
We get the answer: x = 52/3
Sum and product of roots
[src]
sum
52/3
$$\frac{52}{3}$$
=
52/3
$$\frac{52}{3}$$
product
52/3
$$\frac{52}{3}$$
=
52/3
$$\frac{52}{3}$$
52/3