Solve for x
x=170.4
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56+64+50.4=x
Multiply both sides of the equation by 8.
120+50.4=x
Add 56 and 64 to get 120.
170.4=x
Add 120 and 50.4 to get 170.4.
x=170.4
Swap sides so that all variable terms are on the left hand side.
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