Question 829312
---
x = Leon
y = Mathew
---
x = 4y
x + 10 = 2(y + 10)
---
put the system of linear equations into standard form:
---
x - 4y = 0
x + 10 = 2y + 20
---
x - 4y = 0
x - 2y = 10
---
copy and paste the above linear system in standard form into this matrix-method solver:
https://sooeet.com/math/system-of-linear-equations-solver.php
---
solution:
x = Leon = 20
y = Mathew = 5
---
Solve and graph linear equations:
https://sooeet.com/math/linear-equation-solver.php
---
Solve quadratic equations, 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