7(2+3x)+8=0

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Solution for 7(2+3x)+8=0 equation:


Simplifying
7(2 + 3x) + 8 = 0
(2 * 7 + 3x * 7) + 8 = 0
(14 + 21x) + 8 = 0

Reorder the terms:
14 + 8 + 21x = 0

Combine like terms: 14 + 8 = 22
22 + 21x = 0

Solving
22 + 21x = 0

Solving for variable 'x'.

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

Add '-22' to each side of the equation.
22 + -22 + 21x = 0 + -22

Combine like terms: 22 + -22 = 0
0 + 21x = 0 + -22
21x = 0 + -22

Combine like terms: 0 + -22 = -22
21x = -22

Divide each side by '21'.
x = -1.047619048

Simplifying
x = -1.047619048

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