3(5x-7)=6x-12

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Solution for 3(5x-7)=6x-12 equation:


Simplifying
3(5x + -7) = 6x + -12

Reorder the terms:
3(-7 + 5x) = 6x + -12
(-7 * 3 + 5x * 3) = 6x + -12
(-21 + 15x) = 6x + -12

Reorder the terms:
-21 + 15x = -12 + 6x

Solving
-21 + 15x = -12 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
-21 + 15x + -6x = -12 + 6x + -6x

Combine like terms: 15x + -6x = 9x
-21 + 9x = -12 + 6x + -6x

Combine like terms: 6x + -6x = 0
-21 + 9x = -12 + 0
-21 + 9x = -12

Add '21' to each side of the equation.
-21 + 21 + 9x = -12 + 21

Combine like terms: -21 + 21 = 0
0 + 9x = -12 + 21
9x = -12 + 21

Combine like terms: -12 + 21 = 9
9x = 9

Divide each side by '9'.
x = 1

Simplifying
x = 1

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