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受欢迎的代数 >

a-10= 1/50 a

解答

a - 10 = \frac{1}{50} a

解答

a = \frac{500}{49}

+1

十进制

a = 10.20408 \dots

求解步骤

a - 10 = \frac{1}{50} a

将

10

到右边

a = \frac{1}{50} a + 10

将

\frac{1}{50} a

para o lado esquerdo

\frac{49}{50} a = 10

在两边乘以

50

49 a = 500

两边除以

49

a = \frac{500}{49}

作图

流行的例子

b + x = 90

solvefor x,p^3x-p^2y-1=0

so l v e f or x, p^{3} x - p^{2} y - 1 = 0

solvefor x,5g-3x-4=0

so l v e f or x, 5 g - 3 x - 4 = 0

solvefor x,4x+9(y/2)=69

so l v e f or x, 4 x + 9 (\frac{y}{2}) = 69

\frac{p + 29}{8} = 10