Question

solve for the value of $d$.
answer
attempt 1 out of 3
$d =$
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Explanation:

Step1: Use the property of supplementary angles

Supplementary angles add up to \(180^{\circ}\). So, \((8d + 6)+94=180\).

Step2: Simplify the left - hand side of the equation

\(8d+6 + 94=8d+(6 + 94)=8d + 100\). The equation becomes \(8d+100 = 180\).

Step3: Solve for \(d\)

Subtract \(100\) from both sides: \(8d=180 - 100\), so \(8d=80\). Then divide both sides by \(8\): \(d=\frac{80}{8}\).

Answer:

\(d = 10\)