Question

x+5=7 what is the value of x?

Answer 1

$x + 5 = 7 \\ x = 7 - 5 \\ x = 2$

Answer 2

AnswEr:-

Given equation:-

• x + 5 = 7.

To Find:-

• The value of x.

Concepts Used:-

While Transporting any number or symbol from LHS to RHS or RHS to LHS,

• (-) becomes (+).
• (+) becomes (-).
• (÷) becomes (×).
• (×) becomes (÷).

So Here,

=》 x + 5 = 7.

=》 x = 7 - 5.

[Transporting 5 to RHS thats why it becomes negative]

=》 x = 2.

Therefore the required value of x is 2.