Answer:
y=-1 and x=-1
Step-by-step explanation:
10x/-10y=-1 y=-1 same with x=-1
here is a different equation
12x(-1)=(144/12y)=x and y
x=-y
y=-x
-y=-1y because if there is no variable it is 1 or -1 depending if its a - Symbol
same with -x=-1x
<span>{2y = x + 10
{3y = 3x + 15 |:3
</span>{2y = x + 10
{y = x + 5
{2(x+5) = x + 10
{y = x + 5
{2x+10 = x + 10
{y = x + 5
{2x - x = 10 - 10
{y = x + 5
{x = 0
{y = x + 5
{x = 0
{y = 5
Answer: x=2,y=6,z=−5
Step-by-step explanation:
The answer is 16,300. To get the answer, you just move the decimal over 4 places to the right and add your zeros in.
hopefully this helps
Answer:
13
Step-by-step explanation:
