7X+4+X=3X-19

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Solution for 7X+4+X=3X-19 equation:


Simplifying
7X + 4 + X = 3X + -19

Reorder the terms:
4 + 7X + X = 3X + -19

Combine like terms: 7X + X = 8X
4 + 8X = 3X + -19

Reorder the terms:
4 + 8X = -19 + 3X

Solving
4 + 8X = -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.
4 + 8X + -3X = -19 + 3X + -3X

Combine like terms: 8X + -3X = 5X
4 + 5X = -19 + 3X + -3X

Combine like terms: 3X + -3X = 0
4 + 5X = -19 + 0
4 + 5X = -19

Add '-4' to each side of the equation.
4 + -4 + 5X = -19 + -4

Combine like terms: 4 + -4 = 0
0 + 5X = -19 + -4
5X = -19 + -4

Combine like terms: -19 + -4 = -23
5X = -23

Divide each side by '5'.
X = -4.6

Simplifying
X = -4.6

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