Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation x^3=x^2+2x
- Equation x^3+6x^2-x-6=0
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Equation (x-1)*(x^2+8*x+16)=6*(x+4)
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Equation 4x^3-4x=0
- Express {x} in terms of y where:
- -13*x-15*y=-9
- -4*x+16*y=-14
- 6*x+7*y=-1
- 20*x-7*y=-5
- Graphing y =:
- x+1
- Derivative of:
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x+1
- Canonical form:
- x+1
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Identical expressions
- four *x- eight =x+ one
- 4 multiply by x minus 8 equally x plus 1
- four multiply by x minus eight equally x plus one
- 4x-8=x+1
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Similar expressions
- 4*x-8=x-1
- 4x-8log(x+2)=2sqrt(x)-4log(x+2)
- x^2-2x+4x-8-2x+3x^2=0
- 9,4*(x-8,6)*9,4/2=0
- 4*x+8=x+1
4*x-8=x+1 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:
$$4 x = x + 9$$
Move the summands with the unknown x
from the right part to the left part:
$$3 x = 9$$
Divide both parts of the equation by 3
We get the answer: x = 3
4*x-8 = x+1
Move free summands (without x)
from left part to right part, we given:
$$4 x = x + 9$$
Move the summands with the unknown x
from the right part to the left part:
$$3 x = 9$$
Divide both parts of the equation by 3
x = 9 / (3)
We get the answer: x = 3
The graph