8x-4+3(x+7)=6x-3(x-3)

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Solution for 8x-4+3(x+7)=6x-3(x-3) equation:


Simplifying
8x + -4 + 3(x + 7) = 6x + -3(x + -3)

Reorder the terms:
8x + -4 + 3(7 + x) = 6x + -3(x + -3)
8x + -4 + (7 * 3 + x * 3) = 6x + -3(x + -3)
8x + -4 + (21 + 3x) = 6x + -3(x + -3)

Reorder the terms:
-4 + 21 + 8x + 3x = 6x + -3(x + -3)

Combine like terms: -4 + 21 = 17
17 + 8x + 3x = 6x + -3(x + -3)

Combine like terms: 8x + 3x = 11x
17 + 11x = 6x + -3(x + -3)

Reorder the terms:
17 + 11x = 6x + -3(-3 + x)
17 + 11x = 6x + (-3 * -3 + x * -3)
17 + 11x = 6x + (9 + -3x)

Reorder the terms:
17 + 11x = 9 + 6x + -3x

Combine like terms: 6x + -3x = 3x
17 + 11x = 9 + 3x

Solving
17 + 11x = 9 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
17 + 11x + -3x = 9 + 3x + -3x

Combine like terms: 11x + -3x = 8x
17 + 8x = 9 + 3x + -3x

Combine like terms: 3x + -3x = 0
17 + 8x = 9 + 0
17 + 8x = 9

Add '-17' to each side of the equation.
17 + -17 + 8x = 9 + -17

Combine like terms: 17 + -17 = 0
0 + 8x = 9 + -17
8x = 9 + -17

Combine like terms: 9 + -17 = -8
8x = -8

Divide each side by '8'.
x = -1

Simplifying
x = -1

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