Question

Solve the equation $x-25=30$ by the systematic method.

Answer 1

Solving by Systematic Method

According to the rule for solving an equation by systematic method.

If we add same quantity from both sides of the equation, the equality remains unchanged ,i.e, if $x=a$, then $x+m=a+m$.

We have the equation $x-25=30$

$\Rightarrow$ $x-25=30$

$\Rightarrow$ $x-25+25=30+25$ [Adding $25$ on both sides of the equation ]

$\Rightarrow$ $x=55$

$\therefore$ $x=55$ is the solution of the equation

Hence the solution of the equation $x-25=30$ is $x=55$