Answer:
x=2
Step-by-step explanation:
-3 = -2x +1
+3 +2x = +2x +3
2x=4
divide them both by 2
x=2
Answer:
-2/9
Step-by-step explanation:
Answer:
multiply 10 and divide by 9
Step-by-step explanation:
you multiply 90 by 10 and get 900 then divide 900 by 9 and u get 100
X+y is less than or equal to 15
4x+8y is greater than or equal to 80
x is greater than 0
y is greater than 0