At Westonci.ca, we provide clear, reliable answers to all your questions. Join our vibrant community and get the solutions you need. Discover detailed solutions to your questions from a wide network of experts on our comprehensive Q&A platform. Get immediate and reliable solutions to your questions from a community of experienced professionals on our platform.
Sagot :
Sure, let's break down the statement: "Twice the age of the father is equal to seven times the age of the son" and convert it into a linear equation in two variables.
1. Define the Variables:
- Let [tex]\( x \)[/tex] represent the age of the father.
- Let [tex]\( y \)[/tex] represent the age of the son.
2. Translate the Statement into a Mathematical Equation:
- "Twice the age of the father" can be expressed as [tex]\( 2x \)[/tex].
- "Seven times the age of the son" can be expressed as [tex]\( 7y \)[/tex].
- According to the problem, these two expressions are equal.
3. Write the Equation:
- So we have [tex]\( 2x = 7y \)[/tex].
4. Rearrange into Standard Linear Equation Form [tex]\( Ax + By = C \)[/tex]:
- To do this, we can rearrange the equation [tex]\( 2x = 7y \)[/tex].
- Subtract [tex]\( 7y \)[/tex] from both sides to get [tex]\( 2x - 7y = 0 \)[/tex].
Thus, the linear equation in two variables that corresponds to the statement "Twice the age of the father is equal to seven times the age of the son" is:
[tex]\[ 2x - 7y = 0 \][/tex]
This is now in the standard linear form [tex]\( Ax + By = C \)[/tex], where [tex]\( A = 2 \)[/tex], [tex]\( B = -7 \)[/tex], and [tex]\( C = 0 \)[/tex].
1. Define the Variables:
- Let [tex]\( x \)[/tex] represent the age of the father.
- Let [tex]\( y \)[/tex] represent the age of the son.
2. Translate the Statement into a Mathematical Equation:
- "Twice the age of the father" can be expressed as [tex]\( 2x \)[/tex].
- "Seven times the age of the son" can be expressed as [tex]\( 7y \)[/tex].
- According to the problem, these two expressions are equal.
3. Write the Equation:
- So we have [tex]\( 2x = 7y \)[/tex].
4. Rearrange into Standard Linear Equation Form [tex]\( Ax + By = C \)[/tex]:
- To do this, we can rearrange the equation [tex]\( 2x = 7y \)[/tex].
- Subtract [tex]\( 7y \)[/tex] from both sides to get [tex]\( 2x - 7y = 0 \)[/tex].
Thus, the linear equation in two variables that corresponds to the statement "Twice the age of the father is equal to seven times the age of the son" is:
[tex]\[ 2x - 7y = 0 \][/tex]
This is now in the standard linear form [tex]\( Ax + By = C \)[/tex], where [tex]\( A = 2 \)[/tex], [tex]\( B = -7 \)[/tex], and [tex]\( C = 0 \)[/tex].
Your visit means a lot to us. Don't hesitate to return for more reliable answers to any questions you may have. We hope our answers were useful. Return anytime for more information and answers to any other questions you have. Stay curious and keep coming back to Westonci.ca for answers to all your burning questions.