Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation -24-y=-16
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Equation 4(x-6)=x-9
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Equation x*(x^2+8*x+16)=5*(x+4)
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Equation -x^2+4x+3=x^2-x-(1+2x^2)
- Express {x} in terms of y where:
- 10*x-15*y=16
- -18*x-6*y=-1
- -6*x-10*y=19
- -1*x-17*y=-12
- Graphing y =:
- x-9
- Derivative of:
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x-9
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Identical expressions
- four (x- six)=x- nine
- 4(x minus 6) equally x minus 9
- four (x minus six) equally x minus nine
- 4x-6=x-9
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Similar expressions
- 0,4x-6=0,6x-9
- (x-6)(4x-6)=0
- 4(x-6)=x+9
- cos(pi*(4*x-6)/3)=1/2
- cospi(4*x-6)/3=12
- 4(x+6)=x-9
- 5(1-2x)-9+3x=24
4(x-6)=x-9 equation
The teacher will be very surprised to see your correct solution 😉
The solution
Detail solution
Given the linear equation:
Expand brackets in the left part
Move free summands (without x)
from left part to right part, we given:
$$4 x = x + 15$$
Move the summands with the unknown x
from the right part to the left part:
$$3 x = 15$$
Divide both parts of the equation by 3
We get the answer: x = 5
4*(x-6) = x-9
Expand brackets in the left part
4*x-4*6 = x-9
Move free summands (without x)
from left part to right part, we given:
$$4 x = x + 15$$
Move the summands with the unknown x
from the right part to the left part:
$$3 x = 15$$
Divide both parts of the equation by 3
x = 15 / (3)
We get the answer: x = 5
The graph