Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation 2x^2-x=0
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Equation x^3=x^2+2x
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Equation 2/15*a+1/4=5/6
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Equation (cos(x)^4)*x+(sin(x)^4)*x=cos(4*x)
- Express {x} in terms of y where:
- 3*x+10*y=6
- 5*x-1*y=-17
- -13*x-6*y=4
- -17*x+7*y=0
- Sum of series:
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10
- Derivative of:
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10
- Integral of d{x}:
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10
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Identical expressions
- four (one . five x- three)-5.5x= ten
- 4(1.5x minus 3) minus 5.5x equally 10
- four (one . five x minus three) minus 5.5x equally ten
- 41.5x-3-5.5x=10
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Similar expressions
- 4(1.5x+3)-5.5x=10
- 4(1.5x-3)+5.5x=10
4(1.5x-3)-5.5x=10 equation
The teacher will be very surprised to see your correct solution 😉
The solution
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/3*x \ 11*x 4*|--- - 3| - ---- = 10 \ 2 / 2
$$- \frac{11 x}{2} + 4 \left(\frac{3 x}{2} - 3\right) = 10$$
Detail solution
Given the linear equation:
Expand brackets in the left part
Looking for similar summands in the left part:
Move free summands (without x)
from left part to right part, we given:
$$\frac{x}{2} = 22$$
Divide both parts of the equation by 1/2
We get the answer: x = 44
4*((3/2)*x-3)-(11/2)*x = 10
Expand brackets in the left part
4*3/2x-3)-11/2x = 10
Looking for similar summands in the left part:
-12 + x/2 = 10
Move free summands (without x)
from left part to right part, we given:
$$\frac{x}{2} = 22$$
Divide both parts of the equation by 1/2
x = 22 / (1/2)
We get the answer: x = 44