Write many equations that are equal to the equation 2x+4=x-4.
1 answer:
Answer:
<u>x = -8</u>
4x + 8 = 2x - 8
3x + 4 = 2x - 4
2x + 16 = x + 8
x - 1 = 2x + 7
17x + 36 = 16x + 28
13x + 2 = 12x + 11
.......
(this is infinite)
As long as it cancels out to x = -8
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The answer is 15 foot 7 inches or 187 inches.
49.617 ( alternative form )
Answer:
add 7 to the right!
X=8+7
X=15
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Answer:
440
Explanation:
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