On line Solution of Monovariate Equation:
Input any unary equation directly, and then click the "Next" button to obtain the solution of the equation.
It supports equations that contain mathematical functions.
Overview: 1 questions will be solved this time.Among them ☆1 equations
[ 1/1 Equation] Work: Find the solution of equation (x+2)(3x-1) = 10 . Question type: Equation Solution:Original question:
(
x
+
2
)
(
3
x
−
1
)
=
10
Remove the bracket on the left of the equation:
Left side of the equation =
x
(
3
x
−
1
)
+
2
(
3
x
−
1
)
=
x
×
3
x
−
x
×
1
+
2
(
3
x
−
1
)
=
x
×
3
x
−
1
x
+
2
×
3
x
−
2
×
1
=
x
×
3
x
−
1
x
+
6
x
−
2
=
x
×
3
x
+
5
x
−
2
The equation is transformed into :
x
×
3
x
+
5
x
−
2
=
10
After the equation is converted into a general formula, it is converted into: ( x + 3 )( 3x - 4 )=0 From x + 3 = 0 3x - 4 = 0 it is concluded that:: x1=-3