-3-6(x-7)=42-6

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Solution for -3-6(x-7)=42-6 equation:


Simplifying
-3 + -6(x + -7) = 42 + -6

Reorder the terms:
-3 + -6(-7 + x) = 42 + -6
-3 + (-7 * -6 + x * -6) = 42 + -6
-3 + (42 + -6x) = 42 + -6

Combine like terms: -3 + 42 = 39
39 + -6x = 42 + -6

Combine like terms: 42 + -6 = 36
39 + -6x = 36

Solving
39 + -6x = 36

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 + -6x = 36 + -39

Combine like terms: 39 + -39 = 0
0 + -6x = 36 + -39
-6x = 36 + -39

Combine like terms: 36 + -39 = -3
-6x = -3

Divide each side by '-6'.
x = 0.5

Simplifying
x = 0.5

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