Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation x^4=(x-20)^2
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Equation (x-5)^2=(x+10)^2
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Equation 2-3(7+2x)=11
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Equation a+120=2000/5
- Express {x} in terms of y where:
- 17*x-18*y=10
- -2*x-15*y=-1
- -14*x-16*y=14
- -6*x-2*y=-10
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Identical expressions
- a+ one hundred and twenty = two thousand / five
- a plus 120 equally 2000 divide by 5
- a plus one hundred and twenty equally two thousand divide by five
- a+120=2000 divide by 5
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Similar expressions
- a-120=2000/5
a+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 a)
from left part to right part, we given:
$$a = 280$$
We get the answer: a = 280
a+120 = 2000/5
Move free summands (without a)
from left part to right part, we given:
$$a = 280$$
We get the answer: a = 280
The graph