The equation solver allows you to enter your problem and solve the equation to see the result. Solve in one variable or many.

-x+3\gt 2x+1 (x+5)(x-5)\gt 0 ; 10^{1-x}=10^4 \sqrt{3+x}=-2 ; 6+11x+6x^2+x^3=0 ; factor\:x^{2}-5x+6 ; simplify\:\frac{2}{3}-\frac{3}{2}+\frac{1}{4} x+2y=2x-5,\:x-y=3 ; Show More

2x+3=x One solution was found : x = -3 Rearrange: Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation : ... 0=2x+3 http://www.tiger-algebra.com/drill/f(x)=2x_3/

$$3x + 2 = 6 - x \\ \Downarrow \\ x = 1$$ 3 x + 2 x=y 6-x = 二次方程式. 二次方程式的形式如下: $$ax^2 + bx + c = 0 \ \ \ (a \ne 0)$$ 使用计算器解二次方程式: $$4x^2 - 6x + 2 = 0 \\ \Downarrow \\ x_1 = 1, \ x_2 = 0.5$$ 4 x x 2-6 x + 2 x=y 0 =

Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor.

-x+3\gt 2x+1 ; 直线\:(1,\:2),\:(3,\:1) f(x)=x^3 ; 证明\:\tan^2(x)-\sin^2(x)=\tan^2(x)\sin^2(x) \frac{d}{dx}(\frac{3x+9}{2-x}) (\sin^2(\theta))' \sin(120) \lim _{x\to 0}(x\ln (x))

2x+3=x One solution was found : x = -3 Rearrange: Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation : ...

2x = 3 - 1/x. ex 2: 2(x-1) 2-(x+2) = 2x-11. ex 3: 1/x + 1/(x+1) = 4/x. Related calculators. 1: Quadratic equation solver. 2: Polynomial equation solver. 3: Polynomial roots. 4: Simplify rational expressions. Find more worked-out examples in our database of solved problems. RESOURCES. 1.

Solve your math problems using our free math solver with step-by-step solutions. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more.

方程求解器可以求解给定未知数的方程组。支持多项式方程以及含有指数、对数和三角函数的方程。方程的解支持小数形式和根式形式。方程的解已化简，所以它可能与你期望的形式不同。支持复数方程组和复数解，支持复变函数。