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

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


Simplifying
6(2x + 3) + -3(7 + -3x) = 0

Reorder the terms:
6(3 + 2x) + -3(7 + -3x) = 0
(3 * 6 + 2x * 6) + -3(7 + -3x) = 0
(18 + 12x) + -3(7 + -3x) = 0
18 + 12x + (7 * -3 + -3x * -3) = 0
18 + 12x + (-21 + 9x) = 0

Reorder the terms:
18 + -21 + 12x + 9x = 0

Combine like terms: 18 + -21 = -3
-3 + 12x + 9x = 0

Combine like terms: 12x + 9x = 21x
-3 + 21x = 0

Solving
-3 + 21x = 0

Solving for variable 'x'.

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

Add '3' to each side of the equation.
-3 + 3 + 21x = 0 + 3

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

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

Divide each side by '21'.
x = 0.1428571429

Simplifying
x = 0.1428571429

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