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

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


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

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

Reorder the terms:
4 + 4x = -3(3 + x)
4 + 4x = (3 * -3 + x * -3)
4 + 4x = (-9 + -3x)

Solving
4 + 4x = -9 + -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.
4 + 4x + 3x = -9 + -3x + 3x

Combine like terms: 4x + 3x = 7x
4 + 7x = -9 + -3x + 3x

Combine like terms: -3x + 3x = 0
4 + 7x = -9 + 0
4 + 7x = -9

Add '-4' to each side of the equation.
4 + -4 + 7x = -9 + -4

Combine like terms: 4 + -4 = 0
0 + 7x = -9 + -4
7x = -9 + -4

Combine like terms: -9 + -4 = -13
7x = -13

Divide each side by '7'.
x = -1.857142857

Simplifying
x = -1.857142857

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