Answer:
Step-by-step explanation:
1 to 1
($1,073 + $1,108 +$X)/3 =$1,000
$2,181 + $X = 3 x $1,000 = $3,000
$X = $3,000 - $2,181 = $819
Easeier than last
y=2x+6
sub 2x+6 for y
3x-(2x+6)=6
3x-2x-6=6
x-6=6
add 6
x=12
sub
y=2x+6
y=2(12)+6
y=24+6
y=30
x=12
y=30
(x,y)
(12,30)
soltion is (12,30)
Hope it helpssssss best of luckkkkk