What is the answer to |x+4|=|4-x| ?

The answer to |x+4|=|4-x| is x=0

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|x+4|=|4-x|

∣ x + 4 ∣ = ∣ 4 - x ∣

x = 0

Solution steps

∣ x + 4 ∣ = ∣ 4 - x ∣

Find positive and negative intervals

x < - 4, - 4 \leq x \leq 4, x > 4

Solve the inequality for each interval

No Solution or x = 0

x = 0

- 11 b + 90 = - 2 b

\frac{18 x ^{5} y ^{2}}{24 x ^{7} y ^{2}}

\frac{( x - 1 ) ^{3} ( x + 2 ) ^{2}}{( x + 4 ) ^{2}} > 0

x + 12 \leq 4

\frac{x}{11} \geq 1 - \frac{x}{22}