5x-2=13 +2 +2 5x=15 x=3
Without an equality sign it is not an equation but if you mean: 5x=2 then x=2/5 or 0.4
In the equation 43X +2=5X, X=-1/19.
yes. check: 3x-6=5x-10 2x=4. X=2. yay!
If you mean: x2+5x+6 = 0 then the solutions are x = -3 and x = -2
Let the number be x4x-3(x+2)=54x-3x-6=5x=11
-5x + 7y = 11 (1) -5x + 3y = 19 (2) Subtract (2) from (1) 4y = -8 divide both sides by 4 y = -2 (the y-coordinate of the solution point) Replace -2 for y at one of the given equations, let's say at (2). -5x +3(-2) = 19 -5x - 6 = 19 add 6 to both sides -5x = 25 divide both sides by -5 x = -5 (the x-coordinate of the solution point) Thus, the solution point is (-2, -5).
5x-2=13 +2 +2 5x=15 x=3
Without an equality sign it is not an equation but if you mean: 5x=2 then x=2/5 or 0.4
This cannot be solved. It needs 2 equations to solve for 2 unknowns.
The number of solutions an equation has depends on the nature of the equation. A linear equation typically has one solution, a quadratic equation can have two solutions, and a cubic equation can have three solutions. However, equations can also have no solution or an infinite number of solutions depending on the specific values and relationships within the equation. It is important to analyze the equation and its characteristics to determine the number of solutions accurately.
In the equation 43X +2=5X, X=-1/19.
yes. check: 3x-6=5x-10 2x=4. X=2. yay!
If you mean: x2+5x+6 = 0 then the solutions are x = -3 and x = -2
I could be missing something here, but I'm pretty sure the two 5x's cancel out and you would get 2=0, which is not true. so the answer would be no solution. Hope that helps!
Five times the sum of 6 and a number is 2 more than the numberWrite the equation5(6 + x) - 2 = x30 + 5x - 2 = x5x + 28 = x4x = -28x = -7Check: 5 (6 + (-7)) - 2 = -75(-1) - 2 = -7
(4x - 8) + 2x = 6 + x4x - 8 + 2x = 6 + x6x - 8 = 6 + xSubtract x from each side:5x - 8 = 6Add 8 to each side:5x = 14Divide each side by 5:x = 14/5 = 2-4/5 = 2.8