Exercise algebra.equations.linear.balance
Description
Solve a linear equation using only balance rules.
Derivation
18 == 3*x-8
⇒ algebra.equations.linear.balance.con-left-plus, term=826 == 3*x
⇒ algebra.equations.linear.balance.scale-to-one, factor=326/3 == x
⇒ algebra.equations.linear.flipx == 26/3