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-7.8(x+6.5)=-25/74
We move all terms to the left:
-7.8(x+6.5)-(-25/74)=0
We multiply parentheses
-7.8x-50.7-(-25/74)=0
We get rid of parentheses
-7.8x-50.7+25/74=0
We multiply all the terms by the denominator
-(7.8x)*74+25-(50.7)*74=0
We add all the numbers together, and all the variables
-(+7.8x)*74+25-(50.7)*74=0
We add all the numbers together, and all the variables
-(+7.8x)*74-3726.8=0
We multiply parentheses
-518x-3726.8=0
We move all terms containing x to the left, all other terms to the right
-518x=3726.8
x=3726.8/-518
x=-7+35.999999999998/184.99999999999
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