7x. Try to ignore the X's for a second and think of the problem as -12+5 (aka 5-12). The answer to that is 7. now add the x back again to get: 7x
Answer:
The number is - ½
Step-by-step explanation:
Let the missing number be x
2x + 4 = 3
2x = 3 - 4
2x = - 1
x = - ½
Answer:
the minus can get inside the brackets
Step-by-step explanation:
-2(n-3)= 2(3-n)= 6-2n
Not sure hope you get the answer from someone else
Answer:
C 24 ft wide, 18 ft deep
Step-by-step explanation:
there are 4 (2) in 8, so 4 x 6 = 24
there are 3(2) in 6, so 3 x 6 = 18
The larger scale drawing will be 24ft x 18 ft
