Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation 81*x^3+18*x^2+x=0
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Equation x(x^2+2x+1)=6(x+1)
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Equation (-x-4)*(3*x+3)=0
- Equation x^2-144=0
- Express {x} in terms of y where:
- -16*x+10*y=-11
- 10*x-2*y=11
- -18*x-14*y=12
- -9*x+1*y=3
- Derivative of:
- 14
- Integral of d{x}:
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14
- Sum of series:
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14
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Identical expressions
- (6x+ one)-(three -2x)= fourteen
- (6x plus 1) minus (3 minus 2x) equally 14
- (6x plus one) minus (three minus 2x) equally fourteen
- 6x+1-3-2x=14
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Similar expressions
- (6x+1)-(3+2x)=14
- (6x+1)-(3-2*x)=14
- (6x+1)+(3-2x)=14
- x^3*(-4*x-4)/(4*(x+1)^4)+3*x^2*(1/(2*(x+1)^2))=0
- (6x-1)-(3-2x)=14
(6x+1)-(3-2x)=14 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:
$$8 x = 16$$
Divide both parts of the equation by 8
We get the answer: x = 2
(6*x+1)-(3-2*x) = 14
Expand brackets in the left part
6*x+1-3+2*x = 14
Looking for similar summands in the left part:
-2 + 8*x = 14
Move free summands (without x)
from left part to right part, we given:
$$8 x = 16$$
Divide both parts of the equation by 8
x = 16 / (8)
We get the answer: x = 2
The graph