6x+9=7-(2x-4)

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Solution for 6x+9=7-(2x-4) equation:


Simplifying
6x + 9 = 7 + -1(2x + -4)

Reorder the terms:
9 + 6x = 7 + -1(2x + -4)

Reorder the terms:
9 + 6x = 7 + -1(-4 + 2x)
9 + 6x = 7 + (-4 * -1 + 2x * -1)
9 + 6x = 7 + (4 + -2x)

Combine like terms: 7 + 4 = 11
9 + 6x = 11 + -2x

Solving
9 + 6x = 11 + -2x

Solving for variable 'x'.

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

Add '2x' to each side of the equation.
9 + 6x + 2x = 11 + -2x + 2x

Combine like terms: 6x + 2x = 8x
9 + 8x = 11 + -2x + 2x

Combine like terms: -2x + 2x = 0
9 + 8x = 11 + 0
9 + 8x = 11

Add '-9' to each side of the equation.
9 + -9 + 8x = 11 + -9

Combine like terms: 9 + -9 = 0
0 + 8x = 11 + -9
8x = 11 + -9

Combine like terms: 11 + -9 = 2
8x = 2

Divide each side by '8'.
x = 0.25

Simplifying
x = 0.25

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