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 3x-1=2x
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Equation 7x=-3
- Equation (2x+3)^2-(x-5)^2=0
- Express {x} in terms of y where:
- 6*x+4*y=-16
- 15*x+17*y=-8
- 18*x+9*y=19
- 1*x-5*y=-14
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Identical expressions
- 4x- one hundred = zero
- 4x minus 100 equally 0
- 4x minus one hundred equally zero
- 4x-100=O
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Similar expressions
- 4x+100=0
4x-100=0 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:
$$4 x = 100$$
Divide both parts of the equation by 4
We get the answer: x = 25
4*x-100 = 0
Move free summands (without x)
from left part to right part, we given:
$$4 x = 100$$
Divide both parts of the equation by 4
x = 100 / (4)
We get the answer: x = 25