3(x-4)+5(x-8)=

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Solution for 3(x-4)+5(x-8)= equation:


Simplifying
3(x + -4) + 5(x + -8) = 0

Reorder the terms:
3(-4 + x) + 5(x + -8) = 0
(-4 * 3 + x * 3) + 5(x + -8) = 0
(-12 + 3x) + 5(x + -8) = 0

Reorder the terms:
-12 + 3x + 5(-8 + x) = 0
-12 + 3x + (-8 * 5 + x * 5) = 0
-12 + 3x + (-40 + 5x) = 0

Reorder the terms:
-12 + -40 + 3x + 5x = 0

Combine like terms: -12 + -40 = -52
-52 + 3x + 5x = 0

Combine like terms: 3x + 5x = 8x
-52 + 8x = 0

Solving
-52 + 8x = 0

Solving for variable 'x'.

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

Add '52' to each side of the equation.
-52 + 52 + 8x = 0 + 52

Combine like terms: -52 + 52 = 0
0 + 8x = 0 + 52
8x = 0 + 52

Combine like terms: 0 + 52 = 52
8x = 52

Divide each side by '8'.
x = 6.5

Simplifying
x = 6.5

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