X+7=-(4X+4)

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Solution for X+7=-(4X+4) equation:


Simplifying
X + 7 = -1(4X + 4)

Reorder the terms:
7 + X = -1(4X + 4)

Reorder the terms:
7 + X = -1(4 + 4X)
7 + X = (4 * -1 + 4X * -1)
7 + X = (-4 + -4X)

Solving
7 + X = -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.
7 + X + 4X = -4 + -4X + 4X

Combine like terms: X + 4X = 5X
7 + 5X = -4 + -4X + 4X

Combine like terms: -4X + 4X = 0
7 + 5X = -4 + 0
7 + 5X = -4

Add '-7' to each side of the equation.
7 + -7 + 5X = -4 + -7

Combine like terms: 7 + -7 = 0
0 + 5X = -4 + -7
5X = -4 + -7

Combine like terms: -4 + -7 = -11
5X = -11

Divide each side by '5'.
X = -2.2

Simplifying
X = -2.2

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