8(x+3)+3=-21

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Solution for 8(x+3)+3=-21 equation:


Simplifying
8(x + 3) + 3 = -21

Reorder the terms:
8(3 + x) + 3 = -21
(3 * 8 + x * 8) + 3 = -21
(24 + 8x) + 3 = -21

Reorder the terms:
24 + 3 + 8x = -21

Combine like terms: 24 + 3 = 27
27 + 8x = -21

Solving
27 + 8x = -21

Solving for variable 'x'.

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

Add '-27' to each side of the equation.
27 + -27 + 8x = -21 + -27

Combine like terms: 27 + -27 = 0
0 + 8x = -21 + -27
8x = -21 + -27

Combine like terms: -21 + -27 = -48
8x = -48

Divide each side by '8'.
x = -6

Simplifying
x = -6

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