Solving Two Step Equations

In Pre algebra ,Solving two step equations is the simple equation solving which can solve the equation in a step or two. A two-step equation is so simple. You will need to perform two steps in order to solve the equation.

Example:Solve the equation

15 + 4 = 4(5) – 1

15 + 4 = 20 – 1

19 = 19

The equation solved.

How to solve two step equations should follow few rules such that to have only variables on one side of the equal sign and numbers on the other side of the equal sign. The other goal is to have the number in front of the variable equal to one. The variable does not always have to be x. These equations can make use of any letter as a variable.The following pre algebra home work help problem expalin the step by step solution.

Example: x + 6 = 34 Find x

Given that

x + 6 = 34

x = 34 – 6

x = 28.

Solving two step equation activities is used to calculate the equation in a single step. Solving two step equation calculator gives out the result instantly without performing complex steps, Solving two step equation calculator calculates the equation by following three simple rules.

Sign conversion i.e. + to -, - to +, x to / and / to x.

Performing calculations on both sides i.e. LHS and RHS.

Obtains same result on both sides.The following example from pre algebra answers.

Example: x + 7 = 67

              x = 67 – 7

                 = 60

1). x / 2 = 25 Find x

Given that: x / 2 = 25

Since /2 is dividing x when it goes to the other side it changes to multiplication x 2 (fraction rule)

x = 25 x 2

x = 50

2) Solve x ,x – 2 = 5

x = 5 + 2

x = 7

3)

3) x + 3 = 33 – x

Given that:x + 3 = 33 – x

2x = 36

x = 36/2 = 18

Study of Solving two step equations, Help on Solving two step equations