What is the answer to |7-x|=|3\times+1| ?

The answer to |7-x|=|3\times+1| is x=3\lor x=11

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|7-x|=|3\times+1|

∣ 7 - x ∣ = ∣ 3 \cdot + 1 ∣

x = 3 or x = 11

Solution steps

∣ 7 - x ∣ = ∣ 3 + 1 ∣

Find positive and negative intervals

x \leq 7, x > 7

Solve the inequality for each interval

x = 3 or x = 11

- 7 = 2 ∣ x ∣ - 6

∣ 2 x + 3 ∣ = ∣ x - 2 ∣

3 ∣ 3 x - 5 ∣ = 12

- 3 = - 2 ∣ x + 1 ∣ - 1

2 x - 3 = 7

What is the answer to |7-x|=|3\times+1| ?
The answer to |7-x|=|3\times+1| is x=3\lor x=11
Solve for x: |7-x|=|3\times+1|
The solution is x=3\lor x=11