15x-3(3x-7)=27

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Solution for 15x-3(3x-7)=27 equation:


Simplifying
15x + -3(3x + -7) = 27

Reorder the terms:
15x + -3(-7 + 3x) = 27
15x + (-7 * -3 + 3x * -3) = 27
15x + (21 + -9x) = 27

Reorder the terms:
21 + 15x + -9x = 27

Combine like terms: 15x + -9x = 6x
21 + 6x = 27

Solving
21 + 6x = 27

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 + 6x = 27 + -21

Combine like terms: 21 + -21 = 0
0 + 6x = 27 + -21
6x = 27 + -21

Combine like terms: 27 + -21 = 6
6x = 6

Divide each side by '6'.
x = 1

Simplifying
x = 1

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