In mathematical form, it would be: 2x ≥ 40
x ≥ 20
Hope this helps!
Create equivalent expressions in the equation that all have equal bases.72(3x)=73(2x+1)72(3x)=73(2x+1)Since the bases are the same, then two expressions are only equal if the exponents are also equal.2(3x)=3(2x+1)
Please explain.
As in taxi fares?
