What is the answer to 3|5-7/3 x|+7=13 ?

The answer to 3|5-7/3 x|+7=13 is x= 9/7 \lor x=3

Solve for x: 3|5-7/3 x|+7=13

The solution is x= 9/7 \lor x=3

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3 5 - \frac{7}{3} x + 7 = 13

x = \frac{9}{7} or x = 3

Decimal Notation

x = 1.28571 \dots, x = 3

Solution steps

3 5 - \frac{7}{3} x + 7 = 13

Move

7

to the right side

3 5 - \frac{7}{3} x = 6

Divide both sides by

3

5 - \frac{7}{3} x = 2

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

5 - \frac{7}{3} x = - 2 or 5 - \frac{7}{3} x = 2

5 - \frac{7}{3} x = - 2 or 5 - \frac{7}{3} x = 2

x = \frac{9}{7} or x = 3

8 x - 2 < 8

3 x^{3} - 5 x^{2} - 12 x + 20

- 14 > w + 3

1 \cdot 1

What is the answer to 3|5-7/3 x|+7=13 ?
The answer to 3|5-7/3 x|+7=13 is x= 9/7 \lor x=3
Solve for x: 3|5-7/3 x|+7=13
The solution is x= 9/7 \lor x=3