3=4x+5-2[x+1]

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Solution for 3=4x+5-2[x+1] equation:


Simplifying
3 = 4x + 5 + -2[x + 1]

Reorder the terms:
3 = 4x + 5 + -2[1 + x]
3 = 4x + 5 + [1 * -2 + x * -2]
3 = 4x + 5 + [-2 + -2x]

Reorder the terms:
3 = 5 + -2 + 4x + -2x

Combine like terms: 5 + -2 = 3
3 = 3 + 4x + -2x

Combine like terms: 4x + -2x = 2x
3 = 3 + 2x

Add '-3' to each side of the equation.
3 + -3 = 3 + -3 + 2x

Combine like terms: 3 + -3 = 0
0 = 3 + -3 + 2x

Combine like terms: 3 + -3 = 0
0 = 0 + 2x
0 = 2x

Solving
0 = 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
0 + -2x = 2x + -2x
Remove the zero:
-2x = 2x + -2x

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

Divide each side by '-2'.
x = 0

Simplifying
x = 0

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