To solve an equation with two unknowns (x and y), you need two independent equations. answer
-2x-2y=-12
-2(3)-2(3)=-12
-6-6+-12
so x=3, y=3
Solve the following equation for A : 2A/3 = 8 + 4A
The solutions are: x = -2 and y = 4
8s=ps=p/8
To solve a system of equations, you need equations (number phrases with equal signs).
16
x = -1.2, y = -3
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.
3
3
Solve the following equation for A : 2A/3 = 8 + 4A
The solutions are: x = -2 and y = 4
x=18
372
-2+5=3
8s=ps=p/8
-4
The final answer is 40.