What is the answer to |5-7x|+10=43 ?

The answer to |5-7x|+10=43 is x=-4\lor x= 38/7

Solve for x: |5-7x|+10=43

The solution is x=-4\lor x= 38/7

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∣ 5 - 7 x ∣ + 10 = 43

x = - 4 or x = \frac{38}{7}

Decimal Notation

x = - 4, x = 5.42857 \dots

Solution steps

∣ 5 - 7 x ∣ + 10 = 43

Move

10

to the right side

∣ 5 - 7 x ∣ = 33

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

5 - 7 x = - 33 or 5 - 7 x = 33

5 - 7 x = - 33 or 5 - 7 x = 33

x = - 4 or x = \frac{38}{7}

6 = ∣ 2 x - 13 ∣

4 ∣ x + 1 ∣ = 12

∣ 10 b - 9 ∣ + 10 = 11

∣ 10 n + 4 ∣ + 12 = 10

∣ 1 - 2 t ∣ + 5 = 12

What is the answer to |5-7x|+10=43 ?
The answer to |5-7x|+10=43 is x=-4\lor x= 38/7
Solve for x: |5-7x|+10=43
The solution is x=-4\lor x= 38/7