What is the answer to |2x+7|=|-2x-7| ?

The answer to |2x+7|=|-2x-7| is True for all x

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|2x+7|=|-2x-7|

∣ 2 x + 7 ∣ = ∣ - 2 x - 7 ∣

True for all x

Solution steps

∣ 2 x + 7 ∣ = ∣ - 2 x - 7 ∣

Find positive and negative intervals

x \leq - \frac{7}{2}, x > - \frac{7}{2}

Solve the inequality for each interval

x \leq - \frac{7}{2} or x > - \frac{7}{2}

Merge Overlapping Intervals

True for all x

9 a = 81

21 x^{2} + 4 x - 1

f = (- 2)^{2} + 3

y - 4 \geq - 6

\frac{2 ^{7}}{2 ^{5}}

What is the answer to |2x+7|=|-2x-7| ?
The answer to |2x+7|=|-2x-7| is True for all x
Solve for x: |2x+7|=|-2x-7|
The solution is True for all x