6x-3(x-7)=36

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Solution for 6x-3(x-7)=36 equation:


Simplifying
6x + -3(x + -7) = 36

Reorder the terms:
6x + -3(-7 + x) = 36
6x + (-7 * -3 + x * -3) = 36
6x + (21 + -3x) = 36

Reorder the terms:
21 + 6x + -3x = 36

Combine like terms: 6x + -3x = 3x
21 + 3x = 36

Solving
21 + 3x = 36

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 + 3x = 36 + -21

Combine like terms: 21 + -21 = 0
0 + 3x = 36 + -21
3x = 36 + -21

Combine like terms: 36 + -21 = 15
3x = 15

Divide each side by '3'.
x = 5

Simplifying
x = 5

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