Q:

# What are the four steps for solving an equation?

A:

### Quick Answer

The four steps for solving an equation include the combination of like terms, the isolation of terms containing variables, the isolation of the variable and the substitution of the answer into the original equation to check the answer. The combination of like terms can also be referred to as simplifying. While this is not necessary as a first step, it is much easier to solve an equation when the terms are as simple as possible.

Continue Reading

## Keep Learning

Credit: KidStock Blend Image Getty Images

### Full Answer

A person should combine terms on either side of the equation before trying to solve. For example, if the equation is 2x + 4x = 24x, 2x and 4x should be added together before going any further. This makes the equation 6x = 24x. Isolating terms that contain variables involves getting the variable to one side of the equation. If the equation reads 2 + y = 46, y must stand alone on one side. The 2 must be subtracted from both sides so that the equation reads y = 44.

In some instances, the variable must be isolated, 6 = x/3 for example. Here, x/3 needs to be multiplied by 3 to get x by itself. Lastly, the answer should be plugged into the original equation to fact check. If 44 is put into 2 + y = 46, it would read 2 + 44 = 46, which is correct.

Learn more about Algebra
Sources:

## Related Questions

• A: To solve ln(e^2), a person can use a graphing calculator or can calculate by hand using substitution methods The final answer of ln(e^2) is 2.... Full Answer >
Filed Under:
• A: According to South Eastern Louisiana University, to solve for the x and y intercepts in a linear equation of the form y = mx + b, set one of the variables,... Full Answer >
Filed Under:
• A: In math, chemistry and physics, solving for indicated variables in different formulas involves having to manipulate the formula equation until it is in the... Full Answer >
Filed Under:
• A: The graph of a linear equation forms a straight line, while a non-linear equation's graph does not form a straight line.Most equations can be graphed on a ... Full Answer >
Filed Under:
PEOPLE SEARCH FOR