Answer:
d=−31/2
Explanation:
Step 1: Simplify both sides of the equation.
12−34(d+16)=−5
12+(−34)(d)+(−34)(16)=−5(Distribute)
12+−34d+−544=−5
(−34d)+(12+−544)=−5(Combine Like Terms)
−34d+−532=−5
−34d−532=−5
Step 2: Add 532 to both sides.
−34d−532+532=−5+532
−34d=527
Step 3: Divide both sides by -34.
−34d/-34 = 527/-34
d=−31/2