2x+8-4(x+1)=6x+9

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Solution for 2x+8-4(x+1)=6x+9 equation:


Simplifying
2x + 8 + -4(x + 1) = 6x + 9

Reorder the terms:
2x + 8 + -4(1 + x) = 6x + 9
2x + 8 + (1 * -4 + x * -4) = 6x + 9
2x + 8 + (-4 + -4x) = 6x + 9

Reorder the terms:
8 + -4 + 2x + -4x = 6x + 9

Combine like terms: 8 + -4 = 4
4 + 2x + -4x = 6x + 9

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

Reorder the terms:
4 + -2x = 9 + 6x

Solving
4 + -2x = 9 + 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.
4 + -2x + -6x = 9 + 6x + -6x

Combine like terms: -2x + -6x = -8x
4 + -8x = 9 + 6x + -6x

Combine like terms: 6x + -6x = 0
4 + -8x = 9 + 0
4 + -8x = 9

Add '-4' to each side of the equation.
4 + -4 + -8x = 9 + -4

Combine like terms: 4 + -4 = 0
0 + -8x = 9 + -4
-8x = 9 + -4

Combine like terms: 9 + -4 = 5
-8x = 5

Divide each side by '-8'.
x = -0.625

Simplifying
x = -0.625

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