Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation x^2+2x+2=0
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Equation 16x-3=8x-43
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Equation 15/6*x-1=x+2
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Equation -15-3x=-7x+45
- Express {x} in terms of y where:
- -6*x+1*y=-5
- 16*x-17*y=-15
- -7*x-13*y=-12
- -10*x-12*y=-10
- Graphing y =:
- 5-2x
- Integral of d{x}:
- 5-2x
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Identical expressions
- three *(x+ five)= five -2x
- 3 multiply by (x plus 5) equally 5 minus 2x
- three multiply by (x plus five) equally five minus 2x
- 3(x+5)=5-2x
- 3x+5=5-2x
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Similar expressions
- 0,000563(x^2)+0,3x+50=0
- 2-3*(x+2)=5-2*x
- √8x-7=√3x+5
- (5-x)/(3-(5-2*x))=(5-2*(x-1)+2*x-7)/(8-(x-5))
- x+3x+500=2.100
- 3*(x-5)=5-2x
- 3x+5
- 3*(x+5)=5+2x
3*(x+5)=5-2x 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
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 = -2
3*(x+5) = 5-2*x
Expand brackets in the left part
3*x+3*5 = 5-2*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 = -10 / (5)
We get the answer: x = -2