Question

solve the equation. -61 = d + (-18)
d =

Explanation:

Step1: Simplify the right - hand side

The equation is $-61=d+( - 18)$, which simplifies to $-61=d - 18$.

Step2: Isolate the variable $d$

Add 18 to both sides of the equation: $-61 + 18=d-18 + 18$.
$-43=d$.

Answer:

$-43$