2+6(7-x)=20

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Solution for 2+6(7-x)=20 equation:


Simplifying
2 + 6(7 + -1x) = 20
2 + (7 * 6 + -1x * 6) = 20
2 + (42 + -6x) = 20

Combine like terms: 2 + 42 = 44
44 + -6x = 20

Solving
44 + -6x = 20

Solving for variable 'x'.

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

Add '-44' to each side of the equation.
44 + -44 + -6x = 20 + -44

Combine like terms: 44 + -44 = 0
0 + -6x = 20 + -44
-6x = 20 + -44

Combine like terms: 20 + -44 = -24
-6x = -24

Divide each side by '-6'.
x = 4

Simplifying
x = 4

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