2[x+5]=-20

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Solution for 2[x+5]=-20 equation:


Simplifying
2[x + 5] = -20

Reorder the terms:
2[5 + x] = -20
[5 * 2 + x * 2] = -20
[10 + 2x] = -20

Solving
10 + 2x = -20

Solving for variable 'x'.

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

Add '-10' to each side of the equation.
10 + -10 + 2x = -20 + -10

Combine like terms: 10 + -10 = 0
0 + 2x = -20 + -10
2x = -20 + -10

Combine like terms: -20 + -10 = -30
2x = -30

Divide each side by '2'.
x = -15

Simplifying
x = -15

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