What is the answer to 4-5/2 (1/10 x)=1 ?

The answer to 4-5/2 (1/10 x)=1 is x=12

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4-5/2 (1/10 x)=1

4 - \frac{5}{2} (\frac{1}{10} x) = 1

x = 12

Solution steps

4 - \frac{5}{2} (\frac{1}{10} x) = 1

Remove parentheses:

(a) = a

4 - \frac{5}{2} \cdot \frac{1}{10} x = 1

\frac{5}{2} \cdot \frac{1}{10} x = \frac{x}{4}

4 - \frac{x}{4} = 1

Move

4

to the right side

- \frac{x}{4} = - 3

Multiply both sides by

4

- x = - 12

Divide both sides by

- 1

x = 12

(7 + 8 i)^{2}

∣ 8 x - 7 ∣ - 1 = 10

lo g_{0.5} (7 x + 5) \leq lo g_{0.5} (5 x - 3)

3 ∣ 2 x - 9 ∣ - 5 < 16

2 = - 35 \cdot (2 \cdot \frac{x}{- 0.00796} - (\frac{x}{- 0.00796})^{2})