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

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


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

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

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

Solving
21 + 6x = -6 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
21 + 6x + -2x = -6 + 2x + -2x

Combine like terms: 6x + -2x = 4x
21 + 4x = -6 + 2x + -2x

Combine like terms: 2x + -2x = 0
21 + 4x = -6 + 0
21 + 4x = -6

Add '-21' to each side of the equation.
21 + -21 + 4x = -6 + -21

Combine like terms: 21 + -21 = 0
0 + 4x = -6 + -21
4x = -6 + -21

Combine like terms: -6 + -21 = -27
4x = -27

Divide each side by '4'.
x = -6.75

Simplifying
x = -6.75

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