Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation 5^x=8^x
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Equation -27x+220=-5x
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Equation x+12=5
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Equation 3/(x-5)+8/x=2
- Express {x} in terms of y where:
- 12*x+1*y=15
- -16*x-10*y=4
- -15*x-13*y=-20
- -4*x-20*y=10
- Integral of d{x}:
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-2x+4
- Graphing y =:
- -2x+4
- Derivative of:
- -3x-11
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Identical expressions
- -2x+ four =-3x- eleven
- minus 2x plus 4 equally minus 3x minus 11
- minus 2x plus four equally minus 3x minus eleven
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Similar expressions
- 3(x-2)(x+4)=0
- 5*x-2*(x+4)=3*x+8
- -2x+4=+3x-11
- 2x+4=-3x-11
- -2(x+4)=3x+2
- -1-3*x^(-1)*(1-x)^(1/2)+2*x^(-2)*(1-x)^(3/2)=0
- 6*(3*x+1)-3*x-11*x=0
- -2x-4=-3x-11
- x^2-2*x+48=0
- -2x+4=-3x+11
- (2x^3-3x-1)^(1/2)=x-1
- ((x)^4-3x-1)^1/2=x^2-1
-2x+4=-3x-11 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:
$$- 2 x = - 3 x - 15$$
Move the summands with the unknown x
from the right part to the left part:
$$x = -15$$
We get the answer: x = -15
-2*x+4 = -3*x-11
Move free summands (without x)
from left part to right part, we given:
$$- 2 x = - 3 x - 15$$
Move the summands with the unknown x
from the right part to the left part:
$$x = -15$$
We get the answer: x = -15
The graph