Answer:
No.
Explanation:
Solve for the first equation.
5x=25 Divide both sides by 5.
/5 /5
x=5
Solve for the second equation.
x+10=20 Subtract 10 from both sides.
-10 -10
x=10
5 does not equal 10, so the equations are not equivalent.
Hope this helps!! Have a nice day c: