Answer:
Step-by-step explanation:
Let the missing integer be x
Solve for x
Move 3 to right hand side and change it's sign
The negative and positive integers are always subtracted but posses the sign of the bigger integer
Change the signs of both sides
Hope I helped!
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Eight plus one-half times nine minus three.
Answer:
x = -1
Step-by-step explanation:
<u>Step 1: Combine like terms on the right side
</u>
6 - 8x = 7x - 9x + 12
6 - 8x = -2x + 12
<u>Step 2: Add 8x to both sides
</u>
6 - 8x + 8x = -2x + 12 + 8x
6 = 6x + 12
<u>Step 3: Subtract 12 from both sides
</u>
6 - 12 = 6x + 12 - 12
-6 = 6x
<u>Step 4: Divide both sides by 6
</u>
-6 / 6 = 6x / 6
-1 = x
Answer: x = -1
Answer:
56 cubic feet
Step-by-step explanation:
V = l x w x h
V = 4 x 7 x 2
7 x 8 = 56
3 x 16 = 18
56 - 18 = 38
answer
area of shaded region = 38
