The equation is, $x - 7 = 1, x = 8$ Say, whether the equation is satisfied. (Yes/No)

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Solution

Linear equation.
Given, $x - 7 = 1, x = 8$ .
Consider the L.H.S of the equation.
$LHS = x - 7 \Rightarrow = 8 - 7 [∵ x = 8] \Rightarrow = 1$
$RHS = 1 (Given)$
$∵ LHS = RHS$
$∴$ Yes, the equation is satisfied.

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