Question

how to solve this question​

Answer 1

Step-by-step explanation:

= x - 15 = 25

= x - 15 + 15 = 25 + 15

= x = 40

I hope it help you

Answer 2

Answer:

40

Step-by-step explanation:

According to Euclid's axiom:

If two equals are added to equals,then their wholes are equal.

By this axiom

x-15=25

x-15+15=25+15

X=40