7+x+(4x+7)=

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Solution for 7+x+(4x+7)= equation:


Simplifying
7 + x + (4x + 7) = 0

Reorder the terms:
7 + x + (7 + 4x) = 0

Remove parenthesis around (7 + 4x)
7 + x + 7 + 4x = 0

Reorder the terms:
7 + 7 + x + 4x = 0

Combine like terms: 7 + 7 = 14
14 + x + 4x = 0

Combine like terms: x + 4x = 5x
14 + 5x = 0

Solving
14 + 5x = 0

Solving for variable 'x'.

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

Add '-14' to each side of the equation.
14 + -14 + 5x = 0 + -14

Combine like terms: 14 + -14 = 0
0 + 5x = 0 + -14
5x = 0 + -14

Combine like terms: 0 + -14 = -14
5x = -14

Divide each side by '5'.
x = -2.8

Simplifying
x = -2.8

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