Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation 5x^2=0
-
Equation 2^x=3
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Equation 6x=28-x
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Equation 7-3x=6x-56
- Express {x} in terms of y where:
- -19*x-6*y=2
- 18*x+19*y=7
- 8*x-13*y=-12
- -10*x+13*y=5
- Derivative of:
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3-5x
- Graphing y =:
- 3-5x
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Identical expressions
- four - six *(x+ two)= three -5x
- 4 minus 6 multiply by (x plus 2) equally 3 minus 5x
- four minus six multiply by (x plus two) equally three minus 5x
- 4-6(x+2)=3-5x
- 4-6x+2=3-5x
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Similar expressions
- 4-6*(x-2)=3-5x
- 3*3x-4:3*-5x+2=27
- (-1)*(x)^3+4*x^3-5*x+1=0
- 4-6*(x+2)=3+5x
- 3*x^2*y^3-5*x^3*y^2=4
- 4+6*(x+2)=3-5x
- (3^(3x-4))/(3^(-5x+2))=27
4-6*(x+2)=3-5x 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
Looking for similar summands in the left part:
Move free summands (without x)
from left part to right part, we given:
$$- 6 x = 11 - 5 x$$
Move the summands with the unknown x
from the right part to the left part:
$$- x = 11$$
Divide both parts of the equation by -1
We get the answer: x = -11
4-6*(x+2) = 3-5*x
Expand brackets in the left part
4-6*x-6*2 = 3-5*x
Looking for similar summands in the left part:
-8 - 6*x = 3-5*x
Move free summands (without x)
from left part to right part, we given:
$$- 6 x = 11 - 5 x$$
Move the summands with the unknown x
from the right part to the left part:
$$- x = 11$$
Divide both parts of the equation by -1
x = 11 / (-1)
We get the answer: x = -11