Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation 15-x=8
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Equation x^2+3*x+9=0
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Equation x^2-16*x+64=0
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Equation x^2-6x-7=0
- Express {x} in terms of y where:
- 9*x-8*y=-6
- -11*x+1*y=-14
- -13*x-14*y=0
- 7*x-17*y=2
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Identical expressions
- x+ ninety-one = one thousand, six hundred : eight
- x plus 91 equally 1600:8
- x plus ninety minus one equally one thousand, six hundred : eight
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Similar expressions
- (2*x+9)^1/2-2-(7*x+2)^1/2=0
- (x+8)/((x+9)(1-(x+8)/(x+9))^2)=89
- 3(x-3)^(1/3)+9=2(x^2-6x+9)^(1/3)
- x-91=1600:8
x+91=1600:8 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:
$$x = 109$$
We get the answer: x = 109
x+91 = 1600/8
Move free summands (without x)
from left part to right part, we given:
$$x = 109$$
We get the answer: x = 109