-[x+5]=40

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Solution for -[x+5]=40 equation: 


Simplifying
-1[x + 5] = 40

Reorder the terms:
-1[5 + x] = 40
[5 * -1 + x * -1] = 40
[-5 + -1x] = 40

Solving
-5 + -1x = 40

Solving for variable 'x'.

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

Add '5' to each side of the equation.
-5 + 5 + -1x = 40 + 5

Combine like terms: -5 + 5 = 0
0 + -1x = 40 + 5
-1x = 40 + 5

Combine like terms: 40 + 5 = 45
-1x = 45

Divide each side by '-1'.
x = -45

Simplifying
x = -45

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