3(-2x-7)=3(-9x+3)

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Solution for 3(-2x-7)=3(-9x+3) equation:


Simplifying
3(-2x + -7) = 3(-9x + 3)

Reorder the terms:
3(-7 + -2x) = 3(-9x + 3)
(-7 * 3 + -2x * 3) = 3(-9x + 3)
(-21 + -6x) = 3(-9x + 3)

Reorder the terms:
-21 + -6x = 3(3 + -9x)
-21 + -6x = (3 * 3 + -9x * 3)
-21 + -6x = (9 + -27x)

Solving
-21 + -6x = 9 + -27x

Solving for variable 'x'.

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

Add '27x' to each side of the equation.
-21 + -6x + 27x = 9 + -27x + 27x

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

Combine like terms: -27x + 27x = 0
-21 + 21x = 9 + 0
-21 + 21x = 9

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

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

Combine like terms: 9 + 21 = 30
21x = 30

Divide each side by '21'.
x = 1.428571429

Simplifying
x = 1.428571429

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