4x+69+8x+69=144

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Solution for 4x+69+8x+69=144 equation:


Simplifying
4x + 69 + 8x + 69 = 144

Reorder the terms:
69 + 69 + 4x + 8x = 144

Combine like terms: 69 + 69 = 138
138 + 4x + 8x = 144

Combine like terms: 4x + 8x = 12x
138 + 12x = 144

Solving
138 + 12x = 144

Solving for variable 'x'.

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

Add '-138' to each side of the equation.
138 + -138 + 12x = 144 + -138

Combine like terms: 138 + -138 = 0
0 + 12x = 144 + -138
12x = 144 + -138

Combine like terms: 144 + -138 = 6
12x = 6

Divide each side by '12'.
x = 0.5

Simplifying
x = 0.5

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