8(x+4)+-3x=42

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Solution for 8(x+4)+-3x=42 equation:


Simplifying
8(x + 4) + -3x = 42

Reorder the terms:
8(4 + x) + -3x = 42
(4 * 8 + x * 8) + -3x = 42
(32 + 8x) + -3x = 42

Combine like terms: 8x + -3x = 5x
32 + 5x = 42

Solving
32 + 5x = 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 + 5x = 42 + -32

Combine like terms: 32 + -32 = 0
0 + 5x = 42 + -32
5x = 42 + -32

Combine like terms: 42 + -32 = 10
5x = 10

Divide each side by '5'.
x = 2

Simplifying
x = 2

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