3x-2(3x+4)=2x+7

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Solution for 3x-2(3x+4)=2x+7 equation:


Simplifying
3x + -2(3x + 4) = 2x + 7

Reorder the terms:
3x + -2(4 + 3x) = 2x + 7
3x + (4 * -2 + 3x * -2) = 2x + 7
3x + (-8 + -6x) = 2x + 7

Reorder the terms:
-8 + 3x + -6x = 2x + 7

Combine like terms: 3x + -6x = -3x
-8 + -3x = 2x + 7

Reorder the terms:
-8 + -3x = 7 + 2x

Solving
-8 + -3x = 7 + 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.
-8 + -3x + -2x = 7 + 2x + -2x

Combine like terms: -3x + -2x = -5x
-8 + -5x = 7 + 2x + -2x

Combine like terms: 2x + -2x = 0
-8 + -5x = 7 + 0
-8 + -5x = 7

Add '8' to each side of the equation.
-8 + 8 + -5x = 7 + 8

Combine like terms: -8 + 8 = 0
0 + -5x = 7 + 8
-5x = 7 + 8

Combine like terms: 7 + 8 = 15
-5x = 15

Divide each side by '-5'.
x = -3

Simplifying
x = -3

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