Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation exp(x)=0
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Equation 2*x^2+5*x-25=13*x+17
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Equation x/3=15
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Equation 3*x-15=0
- Express {x} in terms of y where:
- 9*x-19*y=-20
- 15*x+17*y=-10
- -11*x-18*y=6
- -7*x-5*y=-17
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Identical expressions
- three *x- fifteen = zero
- 3 multiply by x minus 15 equally 0
- three multiply by x minus fifteen equally zero
- 3x-15=0
- 3*x-15=O
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Similar expressions
- cos26x+2(4+11a)*sin13x-154a+41=0
- 0.3x-15×^2=0
- 3*x+15=0
3*x-15=0 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:
$$3 x = 15$$
Divide both parts of the equation by 3
We get the answer: x = 5
3*x-15 = 0
Move free summands (without x)
from left part to right part, we given:
$$3 x = 15$$
Divide both parts of the equation by 3
x = 15 / (3)
We get the answer: x = 5
The graph