15x+78+7x=-19+x

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Solution for 15x+78+7x=-19+x equation:


Simplifying
15x + 78 + 7x = -19 + x

Reorder the terms:
78 + 15x + 7x = -19 + x

Combine like terms: 15x + 7x = 22x
78 + 22x = -19 + x

Solving
78 + 22x = -19 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
78 + 22x + -1x = -19 + x + -1x

Combine like terms: 22x + -1x = 21x
78 + 21x = -19 + x + -1x

Combine like terms: x + -1x = 0
78 + 21x = -19 + 0
78 + 21x = -19

Add '-78' to each side of the equation.
78 + -78 + 21x = -19 + -78

Combine like terms: 78 + -78 = 0
0 + 21x = -19 + -78
21x = -19 + -78

Combine like terms: -19 + -78 = -97
21x = -97

Divide each side by '21'.
x = -4.619047619

Simplifying
x = -4.619047619

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