Solve for t
t=4
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7+2t=5\times 3
Multiply both sides by 3.
7+2t=15
Multiply 5 and 3 to get 15.
2t=15-7
Subtract 7 from both sides.
2t=8
Subtract 7 from 15 to get 8.
t=\frac{8}{2}
Divide both sides by 2.
t=4
Divide 8 by 2 to get 4.
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