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

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


Simplifying
7x + -2(3 + -4x) = 19
7x + (3 * -2 + -4x * -2) = 19
7x + (-6 + 8x) = 19

Reorder the terms:
-6 + 7x + 8x = 19

Combine like terms: 7x + 8x = 15x
-6 + 15x = 19

Solving
-6 + 15x = 19

Solving for variable 'x'.

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

Add '6' to each side of the equation.
-6 + 6 + 15x = 19 + 6

Combine like terms: -6 + 6 = 0
0 + 15x = 19 + 6
15x = 19 + 6

Combine like terms: 19 + 6 = 25
15x = 25

Divide each side by '15'.
x = 1.666666667

Simplifying
x = 1.666666667

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