zs

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

受欢迎的代数 >

solvefor b,a= 1/4 (b+c-d)

解答

求解

b, a = \frac{1}{4} (b + c - d)

解答

b = 4 a - c + d

求解步骤

a = \frac{1}{4} (b + c - d)

交换两边

\frac{1}{4} (b + c - d) = a

在两边乘以

4

b + c - d = 4 a

将

c

到右边

b - d = 4 a - c

将

d

到右边

b = 4 a - c + d

作图

流行的例子

4 w - 8 = 16

solvefor x,7x-y=0

so l v e f or x, 7 x - y = 0

6 x + 2 = x + 2

8 (x - 7) = 12 (x + 8)

(7x)/4-1/7 =1-2/7 (x-1/14)

\frac{7 x}{4} - \frac{1}{7} = 1 - \frac{2}{7} (x - \frac{1}{14})