Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation 3x=28-x
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Equation 3x=2
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Equation (-x-4)*(3*x+3)=0
- Equation x^2-144=0
- Express {x} in terms of y where:
- -1*x+4*y=-10
- 5*x+19*y=-3
- 15*x+10*y=-4
- 8*x+6*y=20
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Identical expressions
- x- six / two -x/ three = three
- x minus 6 divide by 2 minus x divide by 3 equally 3
- x minus six divide by two minus x divide by three equally three
- x-6 divide by 2-x divide by 3=3
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Similar expressions
- x+6/2-x/3=3
- (x-6)/2-x/3=3
- x-6/2+x/3=3
x-6/2-x/3=3 equation
The teacher will be very surprised to see your correct solution 😉
The solution
Detail solution
Given the linear equation:
Looking for similar summands in the left part:
Move free summands (without x)
from left part to right part, we given:
Divide both parts of the equation by 2/3
We get the answer: x = 9
x-6/2-x/3 = 3
Looking for similar summands in the left part:
-3 + 2*x/3 = 3
Move free summands (without x)
from left part to right part, we given:
Divide both parts of the equation by 2/3
x = 6 / (2/3)
We get the answer: x = 9
The graph