Solve for x
x=45
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x+18=9\sqrt{49}
Multiply both sides of the equation by 9.
x+18=9\times 7
Calculate the square root of 49 and get 7.
x+18=63
Multiply 9 and 7 to get 63.
x=63-18
Subtract 18 from both sides.
x=45
Subtract 18 from 63 to get 45.
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