Solve for x
x = \frac{45}{7} = 6\frac{3}{7} \approx 6.428571429
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45=7x
Multiply 15 and 3 to get 45.
7x=45
Swap sides so that all variable terms are on the left hand side.
x=\frac{45}{7}
Divide both sides by 7.
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