5x+3-(x-9)=

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


Simplifying
5x + 3 + -1(x + -9) = 0

Reorder the terms:
5x + 3 + -1(-9 + x) = 0
5x + 3 + (-9 * -1 + x * -1) = 0
5x + 3 + (9 + -1x) = 0

Reorder the terms:
3 + 9 + 5x + -1x = 0

Combine like terms: 3 + 9 = 12
12 + 5x + -1x = 0

Combine like terms: 5x + -1x = 4x
12 + 4x = 0

Solving
12 + 4x = 0

Solving for variable 'x'.

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

Add '-12' to each side of the equation.
12 + -12 + 4x = 0 + -12

Combine like terms: 12 + -12 = 0
0 + 4x = 0 + -12
4x = 0 + -12

Combine like terms: 0 + -12 = -12
4x = -12

Divide each side by '4'.
x = -3

Simplifying
x = -3

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