solving word problems using linear systems
DESCRIPTION
Solving Word Problems Using Linear Systems Plan for Solving a Word Problem Practice!! Step 1: Read the problem carefully Step 2: Reread the problem and define the variable(s) Step 3: Write an equation that represents the given situation Step 4: Solve the equation to find the unknown(s) Step 5: Check your results and answer the problem (in a sentence!!) The sum of 38 and twice a number is 124. Find the number.TRANSCRIPT
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Solving Word Problems Using Linear Systems
• Objective: Students will be able to successfully solve word problems using systems.
• Warm-up: Solve.There are 812 students in a school. There are 36 more girls than boys. How many girls are there?
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Solving Word Problems Using Linear Systems
Plan for Solving a Word Problem• Step 1: Read the problem
carefully• Step 2: Reread the problem
and define the variable(s)• Step 3: Write an equation that
represents the given situation• Step 4: Solve the equation to
find the unknown(s)• Step 5: Check your results and
answer the problem (in a sentence!!)
Practice!!The sum of 38 and twice a number is 124. Find the number.
![Page 3: Solving Word Problems Using Linear Systems](https://reader033.vdocuments.us/reader033/viewer/2022052405/5a4d1ace7f8b9ab059970555/html5/thumbnails/3.jpg)
Solving Word Problems Using Linear Systems
The sum of two numbers is 31 and their difference is 5. Find the numbers.
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Solving Word Problems Using Linear Systems
One number is 5 more than three times another. The sum of the two numbers is 85. Find the numbers.
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Solving Word Problems Using Linear Systems
Phil has 50 nickels and dimes worth $4.15. How many dimes does he have?
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Solving Word Problems Using Linear Systems
• Homework:– Pg. 434 #1, 2, 8, 10