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

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


Simplifying
7(2x + 3) = -1(6x + -3)

Reorder the terms:
7(3 + 2x) = -1(6x + -3)
(3 * 7 + 2x * 7) = -1(6x + -3)
(21 + 14x) = -1(6x + -3)

Reorder the terms:
21 + 14x = -1(-3 + 6x)
21 + 14x = (-3 * -1 + 6x * -1)
21 + 14x = (3 + -6x)

Solving
21 + 14x = 3 + -6x

Solving for variable 'x'.

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

Add '6x' to each side of the equation.
21 + 14x + 6x = 3 + -6x + 6x

Combine like terms: 14x + 6x = 20x
21 + 20x = 3 + -6x + 6x

Combine like terms: -6x + 6x = 0
21 + 20x = 3 + 0
21 + 20x = 3

Add '-21' to each side of the equation.
21 + -21 + 20x = 3 + -21

Combine like terms: 21 + -21 = 0
0 + 20x = 3 + -21
20x = 3 + -21

Combine like terms: 3 + -21 = -18
20x = -18

Divide each side by '20'.
x = -0.9

Simplifying
x = -0.9

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