You can usually find the exact answer or, if necessary, a numerical answer to almost any accuracy you require. The inequalities section lets you solve an inequality or a system of inequalities for a single …

Free math problem solver answers your homework questions with step-by-step explanations.

Algebra Calculator is a step-by-step calculator and algebra solver. It's an easy way to check your homework problems online. Click any of the examples below to see the algebra solver in action. Or …

Explore math with our beautiful, free online graphing calculator. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more.

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Oct 27, 2025 · Programmed using Javascript, HTML and CSS, the calculator has buttons for the digits 0–9, basic operators like +, –, ×, ÷, an all clear key, and an equals key. Calculations are processed …

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A term is just one piece of a math expression, like 3 x 3x, 7 −7, or 2 y 2 2y2. Terms are separated by plus or minus signs, and if two terms have the same variable raised to the same power, we call them …

Now suppose we wish to divide \ (\frac {2} {9} \div \frac {4} {7}\). When dividing fractions, take the first fraction and multiply by the reciprocal of the second.

It means that it will always be less than one whole thing, e.g.: 🍰 5 slices of cake out of a cake that was cut into 6; 🍫 2 rows of a chocolate bar out of the whole chocolate bar, which has 5 rows; and 🍊 7 parts of an …