(2x+7)(4+8)=0

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Solution for (2x+7)(4+8)=0 equation:


Simplifying
(2x + 7)(4 + 8) = 0

Reorder the terms:
(7 + 2x)(4 + 8) = 0

Combine like terms: 4 + 8 = 12
(7 + 2x)(12) = 0

Reorder the terms for easier multiplication:
12(7 + 2x) = 0
(7 * 12 + 2x * 12) = 0
(84 + 24x) = 0

Solving
84 + 24x = 0

Solving for variable 'x'.

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

Add '-84' to each side of the equation.
84 + -84 + 24x = 0 + -84

Combine like terms: 84 + -84 = 0
0 + 24x = 0 + -84
24x = 0 + -84

Combine like terms: 0 + -84 = -84
24x = -84

Divide each side by '24'.
x = -3.5

Simplifying
x = -3.5

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