3x4+1
Dear Questioner its not able to solve two variables for one equation, give one more equation. Thanks
6 x 7 = 4242 - 13 = 29Check:13 + 29 = 42
The two equations 74 + 13 = 87 and 87 - 13 = 74 demonstrate the inverse relationship between addition and subtraction. In the first equation, adding 13 to 74 gives you 87, while in the second equation, subtracting 13 from 87 returns you to 74. This showcases how addition and subtraction are inverse operations, with subtraction "undoing" the action of addition.
To solve for x in the equation 2x - 17 = 13, you first need to isolate the variable x. Add 17 to both sides of the equation to get 2x = 30. Then, divide both sides by 2 to find x = 15.
3x4+1
The one-step equation that equals 13 is x = 13. In this equation, x represents the unknown value that, when solved, will equal 13. This is a simple linear equation that can be solved by performing the inverse operation, which in this case would be x = 13.
13
If 2x - 13 = 5 then 2x = 5 + 13 (we have in effect added 13 to both sides of the equation in this step) 2x = 18 x = 9.
88=13+5x -13 -13 75= 5x 75/5 =15 x=15
1 + 12 = WHAT
x+2y=13 has infinite answers, because you have two variables and only one equation.
Equations: 7x+4y = 9 and 2x+3y = 1 Multiply all terms in the 1st equation by 2 and all terms in the 2nd equation by 7 So: 14x+8y = 18 and 14x+21y = 7 Subtract the 1st equation from the 2nd equation: 13y = -11 => y = -11/13 By substituting y = -11/13 into any of the equations x = 23/13 Therefore the solutions are: x = 23/13 and y = -11/13
5
40
Solving equations in two unknowns requires two independent equations. Since you have only one equation there is no solution.
Dear Questioner its not able to solve two variables for one equation, give one more equation. Thanks