3(3x+16)=45

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Solution for 3(3x+16)=45 equation:


Simplifying
3(3x + 16) = 45

Reorder the terms:
3(16 + 3x) = 45
(16 * 3 + 3x * 3) = 45
(48 + 9x) = 45

Solving
48 + 9x = 45

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-48' to each side of the equation.
48 + -48 + 9x = 45 + -48

Combine like terms: 48 + -48 = 0
0 + 9x = 45 + -48
9x = 45 + -48

Combine like terms: 45 + -48 = -3
9x = -3

Divide each side by '9'.
x = -0.3333333333

Simplifying
x = -0.3333333333

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