Question

solve using systematic method 9x = 81+9​

Answer 1

Answer:

$9x=81+9\\Simplify \: \: RHS\\9x=90.\\Divide \: \: 9 \: \: on \: \: both \: \: sides.\\\frac{9x}{9}=\frac{90}{9} \\x=10.$

HOPE THIS HELPS :D

Answer 2

X=10

Step-by-step explanation:

9x = 81+9

9x = 90

x = 90÷9

X = 10