Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation sin(x/4)=1/2
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Equation 9x-6(x-1)=5(x+2)
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Equation (x+6)(2x+6)-20=0
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Equation 5x+2=18-3x
- Express {x} in terms of y where:
- 8*x+7*y=-13
- -4*x+18*y=-14
- 14*x-16*y=14
- -10*x+18*y=6
- Graphing y =:
- 5x+2
- Integral of d{x}:
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5x+2
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Identical expressions
- 5x+ two = eighteen -3x
- 5x plus 2 equally 18 minus 3x
- 5x plus two equally eighteen minus 3x
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Similar expressions
- -(10*x-18)+19*(4+3*x)=9-21*(x+7)+4*(18-3*x)
- 5x+2=18+3x
- 5x-2=18-3x
- 9x-6(x-1)=5(x+2)
- (7x-18)-(3x-13)=3
5x+2=18-3x 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:
$$5 x = 16 - 3 x$$
Move the summands with the unknown x
from the right part to the left part:
$$8 x = 16$$
Divide both parts of the equation by 8
We get the answer: x = 2
5*x+2 = 18-3*x
Move free summands (without x)
from left part to right part, we given:
$$5 x = 16 - 3 x$$
Move the summands with the unknown x
from the right part to the left part:
$$8 x = 16$$
Divide both parts of the equation by 8
x = 16 / (8)
We get the answer: x = 2
The graph