-2(x+1)+9=54

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Solution for -2(x+1)+9=54 equation:


Simplifying
-2(x + 1) + 9 = 54

Reorder the terms:
-2(1 + x) + 9 = 54
(1 * -2 + x * -2) + 9 = 54
(-2 + -2x) + 9 = 54

Reorder the terms:
-2 + 9 + -2x = 54

Combine like terms: -2 + 9 = 7
7 + -2x = 54

Solving
7 + -2x = 54

Solving for variable 'x'.

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

Add '-7' to each side of the equation.
7 + -7 + -2x = 54 + -7

Combine like terms: 7 + -7 = 0
0 + -2x = 54 + -7
-2x = 54 + -7

Combine like terms: 54 + -7 = 47
-2x = 47

Divide each side by '-2'.
x = -23.5

Simplifying
x = -23.5

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