Do you mean something that has an answer of three? As in X = 3? Or an equation like 2 + 6x = 3?
In this one X = 3
1+ 3x = 10
- 3 - 3
--------------
1x = 3
--- --
1 1
X = 3
Hope that helps :D
3+3=6 add get answer who asks these things!
3*-7=29
x=3
One out of many examples of two step equations that equal 29 is: (9 x 3) + 2
3x+3=30 X=9
3+3=6 add get answer who asks these things!
4b+3=15 4b=15-3 b=(15-3)/4 b=3
3*-7=29
x=3
3+1-1=
1+3*33 (1+3)*25
Solving equations in two unknowns requires two independent equations. Since you have only one equation there is no solution.
To create a two-step equation that equals 21, you can use the equation (2x + 3 = 21). To solve for (x), first subtract 3 from both sides, resulting in (2x = 18), and then divide by 2 to find (x = 9). Another example is (3x - 6 = 21); adding 6 to both sides gives (3x = 27), and dividing by 3 results in (x = 9). Both equations yield the same solution of (x = 9).
Systems of equations don't equal numbers.
No. Solving equations in two unknowns requires two independent equations. Since you have only one equation there is no solution.
A pair of simultaneous equations in two unknowns which are inconsistent - in the sense that there is no solution that simultaneously satisfies both equations. Graphically, the equations are those of two parallel lines (slope = 2). Since, by definition, they cannot meet there is no solution to the system.
You can write this as two equations, and solve them separately. The two equations are:x - 19 = -3and:-x - 19 = -3