3=4x+5-1(x+1)

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Solution for 3=4x+5-1(x+1) equation:


Simplifying
3 = 4x + 5 + -1(x + 1)

Reorder the terms:
3 = 4x + 5 + -1(1 + x)
3 = 4x + 5 + (1 * -1 + x * -1)
3 = 4x + 5 + (-1 + -1x)

Reorder the terms:
3 = 5 + -1 + 4x + -1x

Combine like terms: 5 + -1 = 4
3 = 4 + 4x + -1x

Combine like terms: 4x + -1x = 3x
3 = 4 + 3x

Solving
3 = 4 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
3 + -3x = 4 + 3x + -3x

Combine like terms: 3x + -3x = 0
3 + -3x = 4 + 0
3 + -3x = 4

Add '-3' to each side of the equation.
3 + -3 + -3x = 4 + -3

Combine like terms: 3 + -3 = 0
0 + -3x = 4 + -3
-3x = 4 + -3

Combine like terms: 4 + -3 = 1
-3x = 1

Divide each side by '-3'.
x = -0.3333333333

Simplifying
x = -0.3333333333

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