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

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


Simplifying
3(7 + -2x) + 4x = 19 + -3x
(7 * 3 + -2x * 3) + 4x = 19 + -3x
(21 + -6x) + 4x = 19 + -3x

Combine like terms: -6x + 4x = -2x
21 + -2x = 19 + -3x

Solving
21 + -2x = 19 + -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.
21 + -2x + 3x = 19 + -3x + 3x

Combine like terms: -2x + 3x = 1x
21 + 1x = 19 + -3x + 3x

Combine like terms: -3x + 3x = 0
21 + 1x = 19 + 0
21 + 1x = 19

Add '-21' to each side of the equation.
21 + -21 + 1x = 19 + -21

Combine like terms: 21 + -21 = 0
0 + 1x = 19 + -21
1x = 19 + -21

Combine like terms: 19 + -21 = -2
1x = -2

Divide each side by '1'.
x = -2

Simplifying
x = -2

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