Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation 5-2x=11-7(x+2)
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Equation sin(x)=2
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Equation log(x)=0
- Equation sqrt((0.17^2)+(80^2)*(0.0009^2))=x
- Express {x} in terms of y where:
- 17*x-11*y=2
- 16*x+7*y=8
- 1*x-19*y=-10
- 10*x+9*y=-4
- Graphing y =:
- 5-2x
- Integral of d{x}:
- 5-2x
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Identical expressions
- five - two x= eleven - seven (x+2)
- 5 minus 2x equally 11 minus 7(x plus 2)
- five minus two x equally eleven minus seven (x plus 2)
- 5-2x=11-7x+2
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Similar expressions
- 5-2*(x-1)=4-x
- 5-2x=11-7(x-2)
- 5+2x=11-7(x+2)
- 5-2x=11+7(x+2)
- 5-2*x=11-7*(x+2)
- 5-2x=11-7*(x+2)
- 11-7*(x+2)=0
- (sqrt(5)-2)^x+(sqrt(5)+2)^x=18
- 1-2*(5-2*x)=-x-3
- (sqrt(5)+2)^x-1=(sqrt(5)-2)^x-1/x+1
5-2x=11-7(x+2) equation
The teacher will be very surprised to see your correct solution 😉
The solution
Detail solution
Given the linear equation:
Expand brackets in the right part
Looking for similar summands in the right part:
Move free summands (without x)
from left part to right part, we given:
Move the summands with the unknown x
from the right part to the left part:
Divide both parts of the equation by 5
We get the answer: x = -8/5
5-2*x = 11-7*(x+2)
Expand brackets in the right part
5-2*x = 11-7*x-7*2
Looking for similar summands in the right part:
5 - 2*x = -3 - 7*x
Move free summands (without x)
from left part to right part, we given:
Move the summands with the unknown x
from the right part to the left part:
Divide both parts of the equation by 5
x = -8 / (5)
We get the answer: x = -8/5
The graph