← Algebra Studio
Chapter 5
Systems
Two balances at once, or two lines that cross.
1
One balance is not enough
Two kinds of cup now: x and a paler y. Choose x; y is whatever keeps the first balance level.
A
B
Chapter 5
Two balances at once, or two lines that cross.
Two kinds of cup now: x and a paler y. Choose x; y is whatever keeps the first balance level.