7x-2(3x+1)=4x-3(3-x)-19

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Solution for 7x-2(3x+1)=4x-3(3-x)-19 equation:


Simplifying
7x + -2(3x + 1) = 4x + -3(3 + -1x) + -19

Reorder the terms:
7x + -2(1 + 3x) = 4x + -3(3 + -1x) + -19
7x + (1 * -2 + 3x * -2) = 4x + -3(3 + -1x) + -19
7x + (-2 + -6x) = 4x + -3(3 + -1x) + -19

Reorder the terms:
-2 + 7x + -6x = 4x + -3(3 + -1x) + -19

Combine like terms: 7x + -6x = 1x
-2 + 1x = 4x + -3(3 + -1x) + -19
-2 + 1x = 4x + (3 * -3 + -1x * -3) + -19
-2 + 1x = 4x + (-9 + 3x) + -19

Reorder the terms:
-2 + 1x = -9 + -19 + 4x + 3x

Combine like terms: -9 + -19 = -28
-2 + 1x = -28 + 4x + 3x

Combine like terms: 4x + 3x = 7x
-2 + 1x = -28 + 7x

Solving
-2 + 1x = -28 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
-2 + 1x + -7x = -28 + 7x + -7x

Combine like terms: 1x + -7x = -6x
-2 + -6x = -28 + 7x + -7x

Combine like terms: 7x + -7x = 0
-2 + -6x = -28 + 0
-2 + -6x = -28

Add '2' to each side of the equation.
-2 + 2 + -6x = -28 + 2

Combine like terms: -2 + 2 = 0
0 + -6x = -28 + 2
-6x = -28 + 2

Combine like terms: -28 + 2 = -26
-6x = -26

Divide each side by '-6'.
x = 4.333333333

Simplifying
x = 4.333333333

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