(7x+3)*9=-40

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Solution for (7x+3)*9=-40 equation:


Simplifying
(7x + 3) * 9 = -40

Reorder the terms:
(3 + 7x) * 9 = -40

Reorder the terms for easier multiplication:
9(3 + 7x) = -40
(3 * 9 + 7x * 9) = -40
(27 + 63x) = -40

Solving
27 + 63x = -40

Solving for variable 'x'.

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

Add '-27' to each side of the equation.
27 + -27 + 63x = -40 + -27

Combine like terms: 27 + -27 = 0
0 + 63x = -40 + -27
63x = -40 + -27

Combine like terms: -40 + -27 = -67
63x = -67

Divide each side by '63'.
x = -1.063492063

Simplifying
x = -1.063492063

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