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

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


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

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

Solving
3 + 3x = -4 + -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.
3 + 3x + 4x = -4 + -4x + 4x

Combine like terms: 3x + 4x = 7x
3 + 7x = -4 + -4x + 4x

Combine like terms: -4x + 4x = 0
3 + 7x = -4 + 0
3 + 7x = -4

Add '-3' to each side of the equation.
3 + -3 + 7x = -4 + -3

Combine like terms: 3 + -3 = 0
0 + 7x = -4 + -3
7x = -4 + -3

Combine like terms: -4 + -3 = -7
7x = -7

Divide each side by '7'.
x = -1

Simplifying
x = -1

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