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3\times 15+2+2\times 15+7=5\times 15+9
Multiply both sides of the equation by 15.
45+2+2\times 15+7=5\times 15+9
Multiply 3 and 15 to get 45.
47+2\times 15+7=5\times 15+9
Add 45 and 2 to get 47.
47+30+7=5\times 15+9
Multiply 2 and 15 to get 30.
77+7=5\times 15+9
Add 47 and 30 to get 77.
84=5\times 15+9
Add 77 and 7 to get 84.
84=75+9
Multiply 5 and 15 to get 75.
84=84
Add 75 and 9 to get 84.
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Compare 84 and 84.
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