Solve for x
x=\frac{56}{135}\approx 0.414814815
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52=135x-4
Multiply 13 and 4 to get 52.
135x-4=52
Swap sides so that all variable terms are on the left hand side.
135x=52+4
Add 4 to both sides.
135x=56
Add 52 and 4 to get 56.
x=\frac{56}{135}
Divide both sides by 135.
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