What is the answer to 57= 1/2 D+12 ?

The answer to 57= 1/2 D+12 is D=90

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

57= 1/2 D+12

57 = \frac{1}{2} D + 12

D = 90

Solution steps

57 = \frac{1}{2} D + 12

Switch sides

\frac{1}{2} D + 12 = 57

Move

12

to the right side

\frac{1}{2} D = 45

Multiply both sides by

2

D = 90

(5 - \frac{17}{3}) \cdot \frac{9}{4}

3 x^{2} - 42 x + 147 = 0

x + 1 > 0

a^{2} - 2 a - 3

285