7/5=21/15

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Solution for 7/5=21/15 equation:


7/5=21/15

We simplify the equation to the form, which is simple to understand 
7/5=21/15

Simplifying:
+1.4=21/15

Simplifying:
+1.4=+1.4

We move all terms containing  to the left and all other terms to the right. 
0=+1.4-1.4

We simplify left and right side of the equation. 
0=0

0=0

This equation is an identity, so all real numbers are solutions.

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