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x = -1.2, y = -3
When talking about a "system of equations", you would normally expect to have two or more equations. It is quite common to have as many equations as you have variables, so in this case you should have two equations.
x = 4 and y = 0
(0,7)
No. Solving equations in two unknowns requires two independent equations. Since you have only one equation there is no solution.
x = -1.2, y = -3
Without any equality signs the given expression can't be considered to be equations.
How many solutions are there to the following system of equations?2x - y = 2-x + 5y = 3if this is your question,there is ONLY 1 way to solve it.
To solve for two unknowns (x and y) it is necessary to have two independent equations.
The solutions are: x = -2 and y = 4
When talking about a "system of equations", you would normally expect to have two or more equations. It is quite common to have as many equations as you have variables, so in this case you should have two equations.
To solve an equation with three unknowns, x, y and z, you require 3 independent equations.
Solve this system of equations. 5x+3y+z=-29 x-3y+2z=23 14x-2y+3z=-18 Write the solution as an ordered triple.
x = 4 and y = 0
a=5: c=4
the answer
(0,7)