1. 11x+9=-7
-9 -9
11x=-16
/11 /11
x= -16/11
2. 2x-8-6x=90
2x-6x=-4x
-4x-8=90
+8 +8
-4x=98
/-4 /-4
x=-24.5
3. 5(3x-4)=x+6+12x
15x-20=13x+6
-13x. -13x
2x-20=6
+20. +20
2x=26
/2. /2
x=13
9514 1404 393
Answer:
1/9
Step-by-step explanation:
The ratio of areas is the square of the scale factor for linear dimensions.
Area(y)/Area(x) = (1/3)^2 = 1/9
Answer:
Your answer is: x = 2
So this is your equation answer: x=2 is 2
Step-by-step explanation:
Hope this helped : )
