Answer:
Step-by-step explanation:
4(x+3)+2x = 6(x+2) → 4x +12 +2x = 6x + 12 → No solution
5 + 2(3+2x) = x + 3(x+1) → 5 + 6 + 4x = x + 3x + 3 → No solution
5(x + 3) + x = 4(x+3) + 3 → 5x + 15 + x = 4x +12 +3 → 6x + 15 = 4x + 15 → x= 0
4 + 6(2+x) = 2(3x +8) → 4 + 12 + 6x = 6x + 16 → No solution
Answer:
x = 8
Step-by-step explanation:
-4 + 8x = 6x + 12
Subtract 6x from both sides
-4 + 2x = 12
add 4 to both sides
2x = 16
x = 8
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-Chetan K
Answer:
$ 1,968
Step-by-step explanation:
Boxes purchased = 246
Cost of 1 box = $ 8
Cost of 246 boxes
= 246 × 8
= $ 1,968
Hope it helps ⚜
The equation you need to find x is,
.
Then solving for x gives you 
.
Hope this helps.
Answer:
Option 4
Step-by-step explanation:
Equating given length and width to the area :
- 8x(5x) = 490
- 40x² = 490
- x² = 490/40
- x² = 12.25
- x = 3.5
Finding the dimensions :
- length = 8x = 8(3.5) = 28 units
- width = 5x = 5(3.5) = 17.5 units
