How to Solve Linear Equations Through Substitution & Combining?

Answer To solve more than one linear equation at the same time, you must find the solution that makes both equations true, which means that the right side equals the left side in each equation. The soluti... Read More »

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How to Solve Linear Equations by Combining Like Terms?

A linear equation can contain a variety of terms that contain numbers and variables. To solve a linear equation, you must first combine the like terms to simplify the equation. Like terms in a line... Read More »

How to Make Linear Equations With the Substitution Method?

Linear equations express straight line relationships between two variables. They are expressed in the form ax + by = c, where "a," "b" and "c" are real-number constants. A system of two linear equa... Read More »

How to Solve Simultaneous Equations With Three Variables Using Substitution?

Solving simultaneous equations is an important concept in Algebra II that becomes quite simple and fun, once you get the hang of it. Substitution is a useful method for solving equations in three v... Read More »

How to Solve Simultaneous Equations Using Substitution Method?

A simultaneous equation is a set of two equations with two unknown variables e.g a+2b= -4, 2a+b= 1 in which a and b are the unknown variables. Solving simultaneous equations involves finding the va... Read More »