0.5(7d+5)=7-1.5d

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Solution for 0.5(7d+5)=7-1.5d equation:



0.5(7d+5)=7-1.5d
We move all terms to the left:
0.5(7d+5)-(7-1.5d)=0
We add all the numbers together, and all the variables
0.5(7d+5)-(-1.5d+7)=0
We multiply parentheses
3.5d-(-1.5d+7)+2.5=0
We get rid of parentheses
3.5d+1.5d-7+2.5=0
We add all the numbers together, and all the variables
5d-4.5=0
We move all terms containing d to the left, all other terms to the right
5d=4.5
d=4.5/5
d=3/3.3333333333333

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