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

输入方程即可获得解,步骤和相应图形.

7x-16=5 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 : ... 7x-9<12 https://www.tiger-algebra.com/drill/7x-9%3C12/

Online math solver with free step by step solutions to algebra, calculus, and other math problems. Get help on the web or with our math app.

Symbolab: equation search and math solver - solves algebra, trigonometry and calculus problems step by step

Solve for x in math means finding the value of x that would make the equation true. To get a variable by itself a combination of algebraic techniques is requiered.

The simplification calculator allows you to take a simple or complex expression and simplify and reduce the expression to it's simplest form. The calculator works for both numbers and expressions containing variables. Click the blue arrow to submit and see the result!

How do you simplify the product \displaystyle{\left({x}+{7}\right)}{\left({x}+{5}\right)} and write it in standard form?

f(x)=x^3 ; prove\:\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)) \int e^x\cos (x)dx \int_{0}^{\pi}\sin(x)dx

Free Equation Solver helps you to calculate linear, quadratic and polynomial systems of equations. Answers, graphs, roots, alternate forms.