PLZ HELP Word Problems on the system of equations:
1 answer:
Answer:
let the two number be x and y then,
x+y=12
x-y=-4
-----------
2x=8
or, x = 4 put the value of x in first equation
4+y= 12
or, y=12-4
or, y= 8 hence the two number is 4 and 8
You might be interested in
The area of a parallelogram is length x height.
The answer would be C. A = 12 • 8
Rjrdjgveujsjosjsksnsjajbsjsjsnskansn
Answer:
The answer is C) $7.00
Answer:
=2^5+5^5
=32+3125
=3157
Answer:
It's 1/2,-2 just did the math.
