-5x+7(3x+2)=-66

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Solution for -5x+7(3x+2)=-66 equation:


Simplifying
-5x + 7(3x + 2) = -66

Reorder the terms:
-5x + 7(2 + 3x) = -66
-5x + (2 * 7 + 3x * 7) = -66
-5x + (14 + 21x) = -66

Reorder the terms:
14 + -5x + 21x = -66

Combine like terms: -5x + 21x = 16x
14 + 16x = -66

Solving
14 + 16x = -66

Solving for variable 'x'.

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

Add '-14' to each side of the equation.
14 + -14 + 16x = -66 + -14

Combine like terms: 14 + -14 = 0
0 + 16x = -66 + -14
16x = -66 + -14

Combine like terms: -66 + -14 = -80
16x = -80

Divide each side by '16'.
x = -5

Simplifying
x = -5

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