-3(2x+7)=2x+19

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Solution for -3(2x+7)=2x+19 equation:


Simplifying
-3(2x + 7) = 2x + 19

Reorder the terms:
-3(7 + 2x) = 2x + 19
(7 * -3 + 2x * -3) = 2x + 19
(-21 + -6x) = 2x + 19

Reorder the terms:
-21 + -6x = 19 + 2x

Solving
-21 + -6x = 19 + 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 = 19 + 2x + -2x

Combine like terms: -6x + -2x = -8x
-21 + -8x = 19 + 2x + -2x

Combine like terms: 2x + -2x = 0
-21 + -8x = 19 + 0
-21 + -8x = 19

Add '21' to each side of the equation.
-21 + 21 + -8x = 19 + 21

Combine like terms: -21 + 21 = 0
0 + -8x = 19 + 21
-8x = 19 + 21

Combine like terms: 19 + 21 = 40
-8x = 40

Divide each side by '-8'.
x = -5

Simplifying
x = -5

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