Question 936589
x = your age
y = mother age
---
y = 2x + 12
y + 8 = 3(x + 8) - 20
y + 8 = 3x + 24 - 20
y + 8 = 3x + 4
---
put the system of linear equations into standard form
---
2x - y = -12
3x - y = 4
---
copy and paste the above standard form linear equations in to this solver:
https://sooeet.com/math/system-of-linear-equations-solver.php
---
solution:
x = your age = 16
y = mother age = 44
---
Free algebra tutoring live chat:
https://sooeet.com/chat.php?gn=algebra
---
Solve and graph linear equations:
https://sooeet.com/math/linear-equation-solver.php
---
Solve quadratic equations with quadratic formula:
https://sooeet.com/math/quadratic-formula-solver.php
---
Solve systems of linear equations up to 6-equations 6-variables:
https://sooeet.com/math/system-of-linear-equations-solver.php
---