What is the answer to -7|10x-3|-4=-25 ?

The answer to -7|10x-3|-4=-25 is x=0\lor x= 3/5

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-7|10x-3|-4=-25

- 7 ∣ 10 x - 3 ∣ - 4 = - 25

x = 0 or x = \frac{3}{5}

Decimal

x = 0, x = 0.6

Solution steps

- 7 ∣ 10 x - 3 ∣ - 4 = - 25

Move

4

to the right side

- 7 ∣ 10 x - 3 ∣ = - 21

Divide both sides by

- 7

∣ 10 x - 3 ∣ = 3

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

10 x - 3 = - 3 or 10 x - 3 = 3

10 x - 3 = - 3 or 10 x - 3 = 3

x = 0 or x = \frac{3}{5}

∣ 7 s ∣ = 0

2 x - 1 + ∣ 2 x + 1 ∣ = 0

5 + 5 \frac{x}{9} = 10

∣ s ∣ - 7 = 3

8 - ∣ 2 x ∣ = 4

What is the answer to -7|10x-3|-4=-25 ?
The answer to -7|10x-3|-4=-25 is x=0\lor x= 3/5
Solve for x: -7|10x-3|-4=-25
The solution is x=0\lor x= 3/5