Mister Exam
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How to use it?
- Equation:
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Equation (x+2)/9=(x-3)/2
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Equation 11+2x=55+3x
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Equation (x-2)^4+3*(x-2)^2-10=0
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Equation 3*x^2-18=0
- Express {x} in terms of y where:
- 2*x+3*y=14
- 18*x-8*y=-2
- 16*x-7*y=-5
- 10*x-16*y=-6
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Identical expressions
- eleven +2x= fifty-five +3x
- 11 plus 2x equally 55 plus 3x
- eleven plus 2x equally fifty minus five plus 3x
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Similar expressions
- 11-2x=55+3x
- (3,44:(0,711-0,311)+2)x=190,8
- 11+2*x=55+3*x
- 11+2x=55-3x
- (34,4:(7,11-3,11)+2)x=190,8
11+2x=55+3x 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:
$$2 x = 3 x + 44$$
Move the summands with the unknown x
from the right part to the left part:
$$- x = 44$$
Divide both parts of the equation by -1
We get the answer: x = -44
11+2*x = 55+3*x
Move free summands (without x)
from left part to right part, we given:
$$2 x = 3 x + 44$$
Move the summands with the unknown x
from the right part to the left part:
$$- x = 44$$
Divide both parts of the equation by -1
x = 44 / (-1)
We get the answer: x = -44
The graph