Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation 9^x-8*3^x-9=0
- Equation x+y=4
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Equation 5x+8=-12
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Equation x/9+x=-3
- Express {x} in terms of y where:
- 18*x+17*y=-14
- 16*x-17*y=-15
- -4*x-4*y=19
- 15*x+1*y=19
- Graphing y =:
- 3x+6
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Identical expressions
- 3x+ six =4x- twenty-four
- 3x plus 6 equally 4x minus 24
- 3x plus six equally 4x minus twenty minus four
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Similar expressions
- x^3+6*x^2-4*x-24=0
- 4*x^2+4*x-24=0
- x^4+5*x^3+4x^2-24*x-24=0
- 3x+6=4x+24
- y^2+3*x+6*y+12=0
- 3*x+6=3*(x+2)
- x^2-(396/484)*x-(242/484)=0
- 3x-6=4x-24
3x+6=4x-24 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:
$$3 x = 4 x - 30$$
Move the summands with the unknown x
from the right part to the left part:
$$- x = -30$$
Divide both parts of the equation by -1
We get the answer: x = 30
3*x+6 = 4*x-24
Move free summands (without x)
from left part to right part, we given:
$$3 x = 4 x - 30$$
Move the summands with the unknown x
from the right part to the left part:
$$- x = -30$$
Divide both parts of the equation by -1
x = -30 / (-1)
We get the answer: x = 30