Mister Exam
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How to use it?
- Equation:
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Equation x(x-4)=0
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Equation x+3=2x+5
- Equation 1/2=4-2x
- Equation x+x/0,61+x/(0,61*0,64)+x/(0,61*0,64*0,74)=1
- Express {x} in terms of y where:
- -7*x+12*y=-16
- -17*x+9*y=4
- -3*x-14*y=-2
- -4*x+13*y=12
- Graphing y =:
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x+3
- 2x+5
- Inequation:
- x+3
- Canonical form:
- x+3
- Derivative of:
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2x+5
- Integral of d{x}:
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2x+5
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Identical expressions
- x+ three =2x+ five
- x plus 3 equally 2x plus 5
- x plus three equally 2x plus five
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Similar expressions
- x+3=2x-5
- 7^(x+1)+3*7^x=2(x+5)+3*2^x
- x-3=2x+5
- (x+1)^2(x+5)^2=0
x+3=2x+5 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:
$$x = 2 x + 2$$
Move the summands with the unknown x
from the right part to the left part:
$$- x = 2$$
Divide both parts of the equation by -1
We get the answer: x = -2
x+3 = 2*x+5
Move free summands (without x)
from left part to right part, we given:
$$x = 2 x + 2$$
Move the summands with the unknown x
from the right part to the left part:
$$- x = 2$$
Divide both parts of the equation by -1
x = 2 / (-1)
We get the answer: x = -2
The graph