Exercise algebra.equations.linear.balance
Description
Solve a linear equation using only balance rules.
Derivation
3+5/2*x-5/2 == 3/4*x-x+1
⇒ algebra.equations.linear.balance.remove-div, factor=412+10*x-10 == 3*x-4*x+4
⇒ algebra.equations.linear.balance.collect2+10*x == -x+4
⇒ algebra.equations.linear.balance.var-left-plus, term=x2+11*x == 4
⇒ algebra.equations.linear.balance.con-right-minus, term=211*x == 2
⇒ algebra.equations.linear.balance.scale-to-one, factor=11x == 2/11