Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation cos(x)=sin(x)
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Equation |x-2|+|x-4|=3
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Equation k^2-4*k+3=0
- Equation cos3b-ctg6bsin3b
- Express {x} in terms of y where:
- 14*x+16*y=14
- -16*x-7*y=-5
- -11*x+4*y=-8
- 17*x-11*y=2
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Identical expressions
- X+ one hundred and twenty = two thousand : five
- X plus 120 equally 2000:5
- X plus one hundred and twenty equally two thousand : five
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Similar expressions
- X-120=2000:5
X+120=2000:5 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:
We get the answer: x = 280
x+120 = 2000/5
Move free summands (without x)
from left part to right part, we given:
We get the answer: x = 280