83-6x=7x+8x

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Solution for 83-6x=7x+8x equation:


Simplifying
83 + -6x = 7x + 8x

Combine like terms: 7x + 8x = 15x
83 + -6x = 15x

Solving
83 + -6x = 15x

Solving for variable 'x'.

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

Add '-15x' to each side of the equation.
83 + -6x + -15x = 15x + -15x

Combine like terms: -6x + -15x = -21x
83 + -21x = 15x + -15x

Combine like terms: 15x + -15x = 0
83 + -21x = 0

Add '-83' to each side of the equation.
83 + -83 + -21x = 0 + -83

Combine like terms: 83 + -83 = 0
0 + -21x = 0 + -83
-21x = 0 + -83

Combine like terms: 0 + -83 = -83
-21x = -83

Divide each side by '-21'.
x = 3.952380952

Simplifying
x = 3.952380952

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