Without any equality signs the given expressions can't be considered as equations.
There is no solution for those equations because the lines are parallel so, they never touch.
If you mean: 6x-3y = -33 and 2x+y = -1 Then solving the simultaneous equations by substitution: x = -3 and y = 5
(10, 2)
Without any equality signs the given terms can't be considered to be equations.
No because without any equality signs the given expressions can't be considered to be equations
10
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.
Without any equality signs the given expressions can't be considered as equations.
2x + 3 = 7 and x = 2 3y - 5 = 7 and y = 4
Solving equations in two unknowns requires two independent equations. Since you have only one equation there is no solution.
There is no solution for those equations because the lines are parallel so, they never touch.
Equations are said to be equivalent if they have the same solution. This definition also holds true in rational equations or equations involving rational expressions. For instance, the equations 2x = 14 and x - 3 = 4 are equivalent. Why? It's because they have the same solution, that is x = 7.
The two equations are linear.
(-4,-5)
If you mean: 6x-3y = -33 and 2x+y = -1 Then solving the simultaneous equations by substitution: x = -3 and y = 5
If you mean: x2+2x+1 = 0 then it is a quadratiic equations whose solutions are equal because x = -1 and x = -1