Answer:
[tex]a=35[/tex]
Step-by-step explanation:
Given the following question:
[tex]\frac{5a}{7} =25[/tex]
To find the answer we need to isolate variable in order to find the value of a we are going to have to use inverse of operations to isolate the variable.
[tex]\frac{5a}{7} =25[/tex]
[tex]7\times0=0[/tex]
[tex]25\times7=175[/tex]
[tex]5a=175[/tex]
[tex]\frac{5a}{5} =a[/tex]
[tex]175\div5=35[/tex]
[tex]a=35[/tex]
Your answer is "a = 35."
Hope this helps.
