3x-7(2-x)=19

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


Simplifying
3x + -7(2 + -1x) = 19
3x + (2 * -7 + -1x * -7) = 19
3x + (-14 + 7x) = 19

Reorder the terms:
-14 + 3x + 7x = 19

Combine like terms: 3x + 7x = 10x
-14 + 10x = 19

Solving
-14 + 10x = 19

Solving for variable 'x'.

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

Add '14' to each side of the equation.
-14 + 14 + 10x = 19 + 14

Combine like terms: -14 + 14 = 0
0 + 10x = 19 + 14
10x = 19 + 14

Combine like terms: 19 + 14 = 33
10x = 33

Divide each side by '10'.
x = 3.3

Simplifying
x = 3.3

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