22+20-(2x+3)=7

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Solution for 22+20-(2x+3)=7 equation:


Simplifying
22 + 20 + -1(2x + 3) = 7

Reorder the terms:
22 + 20 + -1(3 + 2x) = 7
22 + 20 + (3 * -1 + 2x * -1) = 7
22 + 20 + (-3 + -2x) = 7

Combine like terms: 22 + 20 = 42
42 + -3 + -2x = 7

Combine like terms: 42 + -3 = 39
39 + -2x = 7

Solving
39 + -2x = 7

Solving for variable 'x'.

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

Add '-39' to each side of the equation.
39 + -39 + -2x = 7 + -39

Combine like terms: 39 + -39 = 0
0 + -2x = 7 + -39
-2x = 7 + -39

Combine like terms: 7 + -39 = -32
-2x = -32

Divide each side by '-2'.
x = 16

Simplifying
x = 16

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