Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation 3*x^2-8*x-3=0
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Equation 3*x=5
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Equation x^2-11*x+10=0
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Equation 4-x=1
- Express {x} in terms of y where:
- -17*x-11*y=16
- -9*x+8*y=-11
- 15*x-20*y=4
- -3*x-9*y=16
- Sum of series:
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24
- Canonical form:
- 24
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Identical expressions
- thirty-four -(x+ eighteen)= twenty-four
- 34 minus (x plus 18) equally 24
- thirty minus four minus (x plus eighteen) equally twenty minus four
- 34-x+18=24
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Similar expressions
- 34-(x-18)=24
- 34+(x+18)=24
34-(x+18)=24 equation
The teacher will be very surprised to see your correct solution 😉
The solution
Detail solution
Given the linear equation:
Expand brackets in the left part
Looking for similar summands in the left part:
Move free summands (without x)
from left part to right part, we given:
$$- x = 8$$
Divide both parts of the equation by -1
We get the answer: x = -8
34-(x+18) = 24
Expand brackets in the left part
34-x-18 = 24
Looking for similar summands in the left part:
16 - x = 24
Move free summands (without x)
from left part to right part, we given:
$$- x = 8$$
Divide both parts of the equation by -1
x = 8 / (-1)
We get the answer: x = -8