1 Answer

Chrisdembia · Answer 1 · 2023-12-15T09:31:23+0000

Step-by-step explanation

we have a equation with 1 unknow value( d), so to find this we need to isolate d

Step 1

add like terms

$\begin{gathered} 35=3d+6d \\ 35=9d \end{gathered}$

Step 2

Division property of equality states that when we divide both sides of an equation by the same non-zero number, the two sides remain equal,

hence , divide both sides by 9

$\begin{gathered} 35=9d \\ (35)/(9)=(9d)/(9) \\ (35)/(9)=d \end{gathered}$

therefore, the value for d is

I hope this helps you

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