What is the answer to |5-7x|=7|x+1| ?

The answer to |5-7x|=7|x+1| is x=-1/7

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|5-7x|=7|x+1|

∣ 5 - 7 x ∣ = 7 ∣ x + 1 ∣

x = - \frac{1}{7}

Decimal Notation

x = - 0.14285 \dots

Solution steps

∣ 5 - 7 x ∣ = 7 ∣ x + 1 ∣

Find positive and negative intervals

x < - 1, - 1 \leq x \leq \frac{5}{7}, x > \frac{5}{7}

Solve the inequality for each interval

No Solution or x = - \frac{1}{7}

x = - \frac{1}{7}

4.9 t^{2} + 11 t - 18 = 0

x^{7} - 16 x^{3}

a \cdot a^{2} \cdot a^{3}

- 2 n + 7 = - 3

4 X - 8 = 20