-19=-7x+4(x+2)

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Solution for -19=-7x+4(x+2) equation:


Simplifying
-19 = -7x + 4(x + 2)

Reorder the terms:
-19 = -7x + 4(2 + x)
-19 = -7x + (2 * 4 + x * 4)
-19 = -7x + (8 + 4x)

Reorder the terms:
-19 = 8 + -7x + 4x

Combine like terms: -7x + 4x = -3x
-19 = 8 + -3x

Solving
-19 = 8 + -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 = 8 + -3x + 3x

Combine like terms: -3x + 3x = 0
-19 + 3x = 8 + 0
-19 + 3x = 8

Add '19' to each side of the equation.
-19 + 19 + 3x = 8 + 19

Combine like terms: -19 + 19 = 0
0 + 3x = 8 + 19
3x = 8 + 19

Combine like terms: 8 + 19 = 27
3x = 27

Divide each side by '3'.
x = 9

Simplifying
x = 9

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