What is the answer to |6m|=42 ?

The answer to |6m|=42 is m=-7\lor m=7

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|6m|=42

∣ 6 m ∣ = 42

m = - 7 or m = 7

Solution steps

∣ 6 m ∣ = 42

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

6 m = - 42 or 6 m = 42

6 m = - 42 or 6 m = 42

m = - 7 or m = 7

(2 x)^{2}

(2^{3} + 1^{3})^{\frac{1}{3}} = 2 + 1

24 x^{3} - 26 x^{2} - 83 x + 45

10 c + 2 (8 c + 10) < c - 8 - 7

\frac{16 i ^{2}}{2 i}