Solve for x
x=-94.75
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0.05\times 105=100+x
Multiply both sides by 105.
5.25=100+x
Multiply 0.05 and 105 to get 5.25.
100+x=5.25
Swap sides so that all variable terms are on the left hand side.
x=5.25-100
Subtract 100 from both sides.
x=-94.75
Subtract 100 from 5.25 to get -94.75.
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