4(x+7)+8(x+4)=0

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Solution for 4(x+7)+8(x+4)=0 equation:


Simplifying
4(x + 7) + 8(x + 4) = 0

Reorder the terms:
4(7 + x) + 8(x + 4) = 0
(7 * 4 + x * 4) + 8(x + 4) = 0
(28 + 4x) + 8(x + 4) = 0

Reorder the terms:
28 + 4x + 8(4 + x) = 0
28 + 4x + (4 * 8 + x * 8) = 0
28 + 4x + (32 + 8x) = 0

Reorder the terms:
28 + 32 + 4x + 8x = 0

Combine like terms: 28 + 32 = 60
60 + 4x + 8x = 0

Combine like terms: 4x + 8x = 12x
60 + 12x = 0

Solving
60 + 12x = 0

Solving for variable 'x'.

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

Add '-60' to each side of the equation.
60 + -60 + 12x = 0 + -60

Combine like terms: 60 + -60 = 0
0 + 12x = 0 + -60
12x = 0 + -60

Combine like terms: 0 + -60 = -60
12x = -60

Divide each side by '12'.
x = -5

Simplifying
x = -5

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