Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation 5=12-5(4x-1)
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Equation 10x-20=5x
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Equation x^2+4*x-32=0
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Equation 4*(x-6)=x-9
- Express {x} in terms of y where:
- -12*x-2*y=-15
- -4*x+4*y=-9
- -19*x-2*y=-6
- -2*x+2*y=4
- Graphing y =:
- x-9
- Derivative of:
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x-9
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Identical expressions
- four *(x- six)=x- nine
- 4 multiply by (x minus 6) equally x minus 9
- four multiply by (x minus six) equally x minus nine
- 4(x-6)=x-9
- 4x-6=x-9
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Similar expressions
- 4*(x+6)=x-9
- 4(x-6)=7(x+9)
- 4*(2x+3)-5*(5-4x)=(2-3x)*(-9)
- -1,4(x-6)=7(4x+1,2)
- 4*(x-6)=x+9
- 1-x/2-2(3-4x)-6,5(x-1)=2x
- x+2/4+4x-6/3-9-x/12=1
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