How To Solve Multi Step Equations How To Solve Multi Step Equations Let’s discuss that how to solve multi step equations. The equations which require more than two steps are known as multi step equations. In case of decimal number the multi step equations are the same as those in equations with whole number. The difficulty lies more in the multiplication and division of decimals. Other method would make the equation easy by putting tens or hundreds to convert the decimals to whole numbers. Here also we follow the steps of solving the multi steps equations. Step1: - First we see that the given equation is multi step equations or not. Step2: - If there are like terms present on one side of the equation, then we follow the distributive property to combine them. Step3: - Then use the properties of equality to solve the equations. For example: - 5a +6a +13 = 78,
Know More About :- Solving Literal Equations
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Evaluate the given example with the help of multi step equations. Solution: - 5a +6a +13 = 78, In this question we just follow all the steps: First we find the like terms in the given equation present or not. If present then combine the like terms. In the given equation ‘5a’ and ‘6a’ both are like terms so combine both the terms. 5a +6a +13 = 78, 11a + 13 = 78, Now subtract 13 from each side of the equation. On subtraction 13, we get, 11a + 13 = 78, 11a + 13 - 13 = 78 – 13, Then simplify the equation 11a = 65, a = 65, 11 a = 5.91.
Learn More :- Multiplication Of Whole Numbers
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Example: - 5(x + 4) – x = 25, Evaluate the given example with the help of multi step equations? Solution: - 5(x + 4) – x = 25, In this question we just follow all the steps: First we use distributive property to remove the parenthesis then, we find the like term in the given equation present or not. If present then combine the like term. 5(x + 4) – x = 25, 5x + 20 – x = 25, In this equation ‘5x’ and ‘x’ both the terms are alike, so combining the like term we get 5x + 20 – x = 25, 4x +20 = 25, Now subtract 20 from each side of the equation. On subtraction 20, we get 4x +20 = 25, 4x + 20 - 20 = 25 – 20,
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