2(5x+8)=-45+21

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Solution for 2(5x+8)=-45+21 equation: 


Simplifying
2(5x + 8) = -45 + 21

Reorder the terms:
2(8 + 5x) = -45 + 21
(8 * 2 + 5x * 2) = -45 + 21
(16 + 10x) = -45 + 21

Combine like terms: -45 + 21 = -24
16 + 10x = -24

Solving
16 + 10x = -24

Solving for variable 'x'.

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

Add '-16' to each side of the equation.
16 + -16 + 10x = -24 + -16

Combine like terms: 16 + -16 = 0
0 + 10x = -24 + -16
10x = -24 + -16

Combine like terms: -24 + -16 = -40
10x = -40

Divide each side by '10'.
x = -4

Simplifying
x = -4

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