3(x-4)+8x=65

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Solution for 3(x-4)+8x=65 equation:


Simplifying
3(x + -4) + 8x = 65

Reorder the terms:
3(-4 + x) + 8x = 65
(-4 * 3 + x * 3) + 8x = 65
(-12 + 3x) + 8x = 65

Combine like terms: 3x + 8x = 11x
-12 + 11x = 65

Solving
-12 + 11x = 65

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 + 11x = 65 + 12

Combine like terms: -12 + 12 = 0
0 + 11x = 65 + 12
11x = 65 + 12

Combine like terms: 65 + 12 = 77
11x = 77

Divide each side by '11'.
x = 7

Simplifying
x = 7

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