EASY POINTS!!
Find two numbers if
Their sum is -7 and their difference is 14

Let

a> first number

b> second number

we know that

a+b=-7> a=-7-b> equation 1

a-b=14> equation 2

I substitute 1  in 2

(-7-b)-b=14> -7-b-b=14> -7-2b=14> 2b=-7-14

2b=-21> b=-10.5

a=-7-b> a=-7-(-10.5)> a=-7+10.5> a=3.5

the answer is

the two numbers are

a=3.5

and

b=-10.5

now gimme brainliest

you can't solve x because it is 2 linear equation and you only have one equation

i believe that the slope of the line is -5

step-by-step explanation: