Mister Exam
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How to use it?
- Equation:
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Equation 3*9^(x-1/2)-7*6^x+3*4^(x+1)=0
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Equation 4*(x-3)=x+6
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Equation x^4-16=0
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Equation 11+3x=55+4x
- Express {x} in terms of y where:
- 1*x+5*y=-11
- 12*x-14*y=20
- -20*x-14*y=5
- -7*x-13*y=5
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Identical expressions
- eleven -5x= twelve -6x
- 11 minus 5x equally 12 minus 6x
- eleven minus 5x equally twelve minus 6x
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Similar expressions
- 11-5x=12+6x
- (x^2-7*x-11)-(5*x^2-13*x-18)=16-4*x^2
- -11x1^2-6x2^2-6x3^2+12x1x2-102x1x3+6x2x3
- 11+5x=12-6x
- (8x-11)*(-5x+17)=0
11-5x=12-6x 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:
Move the summands with the unknown x
from the right part to the left part:
We get the answer: x = 1
11-5*x = 12-6*x
Move free summands (without x)
from left part to right part, we given:
Move the summands with the unknown x
from the right part to the left part:
We get the answer: x = 1
The graph