4x+(40-2x)=56

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Solution for 4x+(40-2x)=56 equation:


Simplifying
4x + (40 + -2x) = 56

Remove parenthesis around (40 + -2x)
4x + 40 + -2x = 56

Reorder the terms:
40 + 4x + -2x = 56

Combine like terms: 4x + -2x = 2x
40 + 2x = 56

Solving
40 + 2x = 56

Solving for variable 'x'.

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

Add '-40' to each side of the equation.
40 + -40 + 2x = 56 + -40

Combine like terms: 40 + -40 = 0
0 + 2x = 56 + -40
2x = 56 + -40

Combine like terms: 56 + -40 = 16
2x = 16

Divide each side by '2'.
x = 8

Simplifying
x = 8

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