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

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


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

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

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

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

Combine like terms: 14 + -21 = -7
-7 + 7x + -7x + -3x = x(3 + 6) + -3(3)

Combine like terms: 7x + -7x = 0
-7 + 0 + -3x = x(3 + 6) + -3(3)
-7 + -3x = x(3 + 6) + -3(3)

Combine like terms: 3 + 6 = 9
-7 + -3x = x(9) + -3(3)

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

Multiply -3 * 3
-7 + -3x = 9x + -9

Reorder the terms:
-7 + -3x = -9 + 9x

Solving
-7 + -3x = -9 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
-7 + -3x + -9x = -9 + 9x + -9x

Combine like terms: -3x + -9x = -12x
-7 + -12x = -9 + 9x + -9x

Combine like terms: 9x + -9x = 0
-7 + -12x = -9 + 0
-7 + -12x = -9

Add '7' to each side of the equation.
-7 + 7 + -12x = -9 + 7

Combine like terms: -7 + 7 = 0
0 + -12x = -9 + 7
-12x = -9 + 7

Combine like terms: -9 + 7 = -2
-12x = -2

Divide each side by '-12'.
x = 0.1666666667

Simplifying
x = 0.1666666667

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