-16+x-5=17-15+7

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Solution for -16+x-5=17-15+7 equation:


Simplifying
-16 + x + -5 = 17 + -15 + 7

Reorder the terms:
-16 + -5 + x = 17 + -15 + 7

Combine like terms: -16 + -5 = -21
-21 + x = 17 + -15 + 7

Combine like terms: 17 + -15 = 2
-21 + x = 2 + 7

Combine like terms: 2 + 7 = 9
-21 + x = 9

Solving
-21 + x = 9

Solving for variable 'x'.

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

Add '21' to each side of the equation.
-21 + 21 + x = 9 + 21

Combine like terms: -21 + 21 = 0
0 + x = 9 + 21
x = 9 + 21

Combine like terms: 9 + 21 = 30
x = 30

Simplifying
x = 30

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