2x+8=(x+3)4

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Solution for 2x+8=(x+3)4 equation:


Simplifying
2x + 8 = (x + 3) * 4

Reorder the terms:
8 + 2x = (x + 3) * 4

Reorder the terms:
8 + 2x = (3 + x) * 4

Reorder the terms for easier multiplication:
8 + 2x = 4(3 + x)
8 + 2x = (3 * 4 + x * 4)
8 + 2x = (12 + 4x)

Solving
8 + 2x = 12 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
8 + 2x + -4x = 12 + 4x + -4x

Combine like terms: 2x + -4x = -2x
8 + -2x = 12 + 4x + -4x

Combine like terms: 4x + -4x = 0
8 + -2x = 12 + 0
8 + -2x = 12

Add '-8' to each side of the equation.
8 + -8 + -2x = 12 + -8

Combine like terms: 8 + -8 = 0
0 + -2x = 12 + -8
-2x = 12 + -8

Combine like terms: 12 + -8 = 4
-2x = 4

Divide each side by '-2'.
x = -2

Simplifying
x = -2

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