4-2*(3-x)+5x-7=12x-19

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Solution for 4-2*(3-x)+5x-7=12x-19 equation:


Simplifying
4 + -2(3 + -1x) + 5x + -7 = 12x + -19
4 + (3 * -2 + -1x * -2) + 5x + -7 = 12x + -19
4 + (-6 + 2x) + 5x + -7 = 12x + -19

Reorder the terms:
4 + -6 + -7 + 2x + 5x = 12x + -19

Combine like terms: 4 + -6 = -2
-2 + -7 + 2x + 5x = 12x + -19

Combine like terms: -2 + -7 = -9
-9 + 2x + 5x = 12x + -19

Combine like terms: 2x + 5x = 7x
-9 + 7x = 12x + -19

Reorder the terms:
-9 + 7x = -19 + 12x

Solving
-9 + 7x = -19 + 12x

Solving for variable 'x'.

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

Add '-12x' to each side of the equation.
-9 + 7x + -12x = -19 + 12x + -12x

Combine like terms: 7x + -12x = -5x
-9 + -5x = -19 + 12x + -12x

Combine like terms: 12x + -12x = 0
-9 + -5x = -19 + 0
-9 + -5x = -19

Add '9' to each side of the equation.
-9 + 9 + -5x = -19 + 9

Combine like terms: -9 + 9 = 0
0 + -5x = -19 + 9
-5x = -19 + 9

Combine like terms: -19 + 9 = -10
-5x = -10

Divide each side by '-5'.
x = 2

Simplifying
x = 2

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