I appreciate any help. Trying to get the hang of these.
2 answers:
Answer:
x = 12
Step-by-step explanation:
Since the top line is equal to the bottom, you make the equation -
x + x + 4 = x + 16
You subtract an x on both sides because there is one on each side -
x + 4 = 16
Then you subtract the 4 from both sides to get x by its self, which makes
x = 12
Answer:
X=12
Step-by-step explanation:
This question can be answered in two ways:
Method 1
The length of the first line = x +x +4
The length of the second line = x +16
But both lines are equal, thus,
x +x +4 = x +16
2x +4 = x+16
2x - x =16-4
x= 12
Method 2
The mark for the first X in the two lines matches meaning they are equal.
Thus, we are left with
x + 4 = 16
x = 16 - 4
x =12
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