19=-3(x-7)

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


Simplifying
19 = -3(x + -7)

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

Solving
19 = 21 + -3x

Solving for variable 'x'.

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

Add '3x' to each side of the equation.
19 + 3x = 21 + -3x + 3x

Combine like terms: -3x + 3x = 0
19 + 3x = 21 + 0
19 + 3x = 21

Add '-19' to each side of the equation.
19 + -19 + 3x = 21 + -19

Combine like terms: 19 + -19 = 0
0 + 3x = 21 + -19
3x = 21 + -19

Combine like terms: 21 + -19 = 2
3x = 2

Divide each side by '3'.
x = 0.6666666667

Simplifying
x = 0.6666666667

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