8-7d=1-9d-5

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Solution for 8-7d=1-9d-5 equation:



8-7d=1-9d-5
We move all terms to the left:
8-7d-(1-9d-5)=0
We add all the numbers together, and all the variables
-7d-(-9d-4)+8=0
We get rid of parentheses
-7d+9d+4+8=0
We add all the numbers together, and all the variables
2d+12=0
We move all terms containing d to the left, all other terms to the right
2d=-12
d=-12/2
d=-6

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