3x+8x-5(x+1)=5x+9

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Solution for 3x+8x-5(x+1)=5x+9 equation:


Simplifying
3x + 8x + -5(x + 1) = 5x + 9

Reorder the terms:
3x + 8x + -5(1 + x) = 5x + 9
3x + 8x + (1 * -5 + x * -5) = 5x + 9
3x + 8x + (-5 + -5x) = 5x + 9

Reorder the terms:
-5 + 3x + 8x + -5x = 5x + 9

Combine like terms: 3x + 8x = 11x
-5 + 11x + -5x = 5x + 9

Combine like terms: 11x + -5x = 6x
-5 + 6x = 5x + 9

Reorder the terms:
-5 + 6x = 9 + 5x

Solving
-5 + 6x = 9 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
-5 + 6x + -5x = 9 + 5x + -5x

Combine like terms: 6x + -5x = 1x
-5 + 1x = 9 + 5x + -5x

Combine like terms: 5x + -5x = 0
-5 + 1x = 9 + 0
-5 + 1x = 9

Add '5' to each side of the equation.
-5 + 5 + 1x = 9 + 5

Combine like terms: -5 + 5 = 0
0 + 1x = 9 + 5
1x = 9 + 5

Combine like terms: 9 + 5 = 14
1x = 14

Divide each side by '1'.
x = 14

Simplifying
x = 14

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