8(x+9)=45

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Solution for 8(x+9)=45 equation:


Simplifying
8(x + 9) = 45

Reorder the terms:
8(9 + x) = 45
(9 * 8 + x * 8) = 45
(72 + 8x) = 45

Solving
72 + 8x = 45

Solving for variable 'x'.

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

Add '-72' to each side of the equation.
72 + -72 + 8x = 45 + -72

Combine like terms: 72 + -72 = 0
0 + 8x = 45 + -72
8x = 45 + -72

Combine like terms: 45 + -72 = -27
8x = -27

Divide each side by '8'.
x = -3.375

Simplifying
x = -3.375

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