-5=-7(-2-3x)+3(6x+3)

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Solution for -5=-7(-2-3x)+3(6x+3) equation:


Simplifying
-5 = -7(-2 + -3x) + 3(6x + 3)
-5 = (-2 * -7 + -3x * -7) + 3(6x + 3)
-5 = (14 + 21x) + 3(6x + 3)

Reorder the terms:
-5 = 14 + 21x + 3(3 + 6x)
-5 = 14 + 21x + (3 * 3 + 6x * 3)
-5 = 14 + 21x + (9 + 18x)

Reorder the terms:
-5 = 14 + 9 + 21x + 18x

Combine like terms: 14 + 9 = 23
-5 = 23 + 21x + 18x

Combine like terms: 21x + 18x = 39x
-5 = 23 + 39x

Solving
-5 = 23 + 39x

Solving for variable 'x'.

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

Add '-39x' to each side of the equation.
-5 + -39x = 23 + 39x + -39x

Combine like terms: 39x + -39x = 0
-5 + -39x = 23 + 0
-5 + -39x = 23

Add '5' to each side of the equation.
-5 + 5 + -39x = 23 + 5

Combine like terms: -5 + 5 = 0
0 + -39x = 23 + 5
-39x = 23 + 5

Combine like terms: 23 + 5 = 28
-39x = 28

Divide each side by '-39'.
x = -0.7179487179

Simplifying
x = -0.7179487179

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