Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation 2x+9=13-x
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Equation x^2+4x+13=0
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Equation log(x)-3+1/x=0
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Equation x+6(3-3x)=35
- Express {x} in terms of y where:
- -17*x-12*y=-4
- 2*x+13*y=-7
- -4*x-1*y=-6
- -7*x-20*y=-5
- Sum of series:
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35
- Integral of d{x}:
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35
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Identical expressions
- x+ six (three -3x)= thirty-five
- x plus 6(3 minus 3x) equally 35
- x plus six (three minus 3x) equally thirty minus five
- x+63-3x=35
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Similar expressions
- x-6(3-3x)=35
- x+6(3+3x)=35
- x+6*(3-3*x)=35
x+6(3-3x)=35 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:
$$- 17 x = 17$$
Divide both parts of the equation by -17
We get the answer: x = -1
x+6*(3-3*x) = 35
Expand brackets in the left part
x+6*3-6*3*x = 35
Looking for similar summands in the left part:
18 - 17*x = 35
Move free summands (without x)
from left part to right part, we given:
$$- 17 x = 17$$
Divide both parts of the equation by -17
x = 17 / (-17)
We get the answer: x = -1
The graph