This equation is in standard form: ax^{2}+bx+c=0. Substitute 4 for a, 0 for b, and -100 for c in the quadratic formula, \frac{-b±\sqrt{b^{2}-4ac}}{2a}.

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Mar 26, 2021 · 把40移到等号左边，4x移到右边，可以得到60=4X，解得X=60÷4=15。

May 3, 2014 · x-4+x+4+x/4+4x=100（解方程，要过程和答案）X=16这是一元一次方程呀！ 你试一试将左右两边同时乘以4，没有分母再看看。 其实就是一次方程 我的答题到此结束，谢谢希望我的答案对你有帮助

If 4x = 100 , what is 8x ? 8x = 200 Explanation: We can logic here: 8x is twice of 4x , hence 8x = 2×4x ... 4x2=100 Two solutions were found : x = 5 x = -5 Reformatting the input : Changes made to your input should not affect the solution: (1): "x2" was …

Jan 27, 2025 · To find the value that, when multiplied by 4, equals 100, you can set up the equation 4x = 100, where x is the unknown value. To solve for x, you divide both sides by 4: x = 100 / 4....

2012-07-11 4x＋1∕4(100―x)＝100怎么解?快点，我急着要用呢 4 2020-06-28 X+1/4x的和乘四等于100怎么解？ 2017-06-07 4x＋（100—x）/4=100 1

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4x+2(x-4)=1004x+2x-8＝1006x-8＝1006x＝108x＝108÷6=18. 一元一次方程的巧妙解法：1、消除分数项：等式两边同乘以分母的最小公倍数；2、合并同类项：将所有带x的项的系数相加，所有常数项（不带x）项相加；3、移动：带x的项移至等号左边，常数项移至等号右边（注意 ...

May 27, 2020 · To solve the equation 4 x = 100, we want to find the value of x. Here are the steps to do that: Start with the equation: 4 x = 100. Isolate x: To do this, we will divide both sides of the equation by 4. The goal is to get x by itself on one side of the equation. 4 4 x = 4 100 Perform the division: When we perform the division, we simplify both ...