Mister Exam
Other calculators
-
How to use it?
- Equation:
-
Equation -4x+9=-19
-
Equation 3x^2-4x+2=0
- Equation 6x-3x=12
- Equation (x^2+5x)^2-2(x+5x)-24=0
- Express {x} in terms of y where:
- 5*x-16*y=-12
- -18*x-14*y=-12
- -1*x+7*y=-9
- -9*x+4*y=-15
- Graphing y =:
- 6x-3x
- Integral of d{x}:
-
12
- Canonical form:
- 12
- Derivative of:
- 12
-
Identical expressions
- 6x-3x= twelve
- 6x minus 3x equally 12
- 6x minus 3x equally twelve
-
Similar expressions
- 6x-(3x-2)=4
- (2x-1)^2-5=4(x^2-2)
- 13+(y+1)^2=10+(-2-y)^2
- 6x+3x=12
- 6^x-3^x=27
- (x/2+1)^2=1.0816
6x-3x=12 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:
Divide both parts of the equation by 3
We get the answer: x = 4
6*x-3*x = 12
Looking for similar summands in the left part:
3*x = 12
Divide both parts of the equation by 3
x = 12 / (3)
We get the answer: x = 4