4(x+8)-8x=42

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Solution for 4(x+8)-8x=42 equation: 


Simplifying
4(x + 8) + -8x = 42

Reorder the terms:
4(8 + x) + -8x = 42
(8 * 4 + x * 4) + -8x = 42
(32 + 4x) + -8x = 42

Combine like terms: 4x + -8x = -4x
32 + -4x = 42

Solving
32 + -4x = 42

Solving for variable 'x'.

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

Add '-32' to each side of the equation.
32 + -32 + -4x = 42 + -32

Combine like terms: 32 + -32 = 0
0 + -4x = 42 + -32
-4x = 42 + -32

Combine like terms: 42 + -32 = 10
-4x = 10

Divide each side by '-4'.
x = -2.5

Simplifying
x = -2.5

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