6+(8-15)=x+12

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Solution for 6+(8-15)=x+12 equation:


Simplifying
6 + (8 + -15) = x + 12

Combine like terms: 8 + -15 = -7
6 + (-7) = x + 12
6 + -7 = x + 12

Combine like terms: 6 + -7 = -1
-1 = x + 12

Reorder the terms:
-1 = 12 + x

Solving
-1 = 12 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-1 + -1x = 12 + x + -1x

Combine like terms: x + -1x = 0
-1 + -1x = 12 + 0
-1 + -1x = 12

Add '1' to each side of the equation.
-1 + 1 + -1x = 12 + 1

Combine like terms: -1 + 1 = 0
0 + -1x = 12 + 1
-1x = 12 + 1

Combine like terms: 12 + 1 = 13
-1x = 13

Divide each side by '-1'.
x = -13

Simplifying
x = -13

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