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受欢迎的代数 >

-4(32x-12)=-15

解答

- 4 (32 x - 12) = - 15

解答

x = \frac{63}{128}

+1

十进制

x = 0.4921875

求解步骤

- 4 (32 x - 12) = - 15

两边除以

- 4

32 x - 12 = \frac{15}{4}

将

12

到右边

32 x = \frac{63}{4}

两边除以

32

x = \frac{63}{128}

作图

流行的例子

solvefor x,x+1/y =7

so l v e f or x, x + \frac{1}{y} = 7

solvefor x,4x-5y+12=0

so l v e f or x, 4 x - 5 y + 12 = 0

8 = n + 3 n - 24

9-(7-x)=-5x-1+7x

9 - (7 - x) = - 5 x - 1 + 7 x

22 = 11 k