4x+4(x+2)=40

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Solution for 4x+4(x+2)=40 equation:


Simplifying
4x + 4(x + 2) = 40

Reorder the terms:
4x + 4(2 + x) = 40
4x + (2 * 4 + x * 4) = 40
4x + (8 + 4x) = 40

Reorder the terms:
8 + 4x + 4x = 40

Combine like terms: 4x + 4x = 8x
8 + 8x = 40

Solving
8 + 8x = 40

Solving for variable 'x'.

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

Add '-8' to each side of the equation.
8 + -8 + 8x = 40 + -8

Combine like terms: 8 + -8 = 0
0 + 8x = 40 + -8
8x = 40 + -8

Combine like terms: 40 + -8 = 32
8x = 32

Divide each side by '8'.
x = 4

Simplifying
x = 4

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