89-6x=7x+42

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Solution for 89-6x=7x+42 equation:


Simplifying
89 + -6x = 7x + 42

Reorder the terms:
89 + -6x = 42 + 7x

Solving
89 + -6x = 42 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
89 + -6x + -7x = 42 + 7x + -7x

Combine like terms: -6x + -7x = -13x
89 + -13x = 42 + 7x + -7x

Combine like terms: 7x + -7x = 0
89 + -13x = 42 + 0
89 + -13x = 42

Add '-89' to each side of the equation.
89 + -89 + -13x = 42 + -89

Combine like terms: 89 + -89 = 0
0 + -13x = 42 + -89
-13x = 42 + -89

Combine like terms: 42 + -89 = -47
-13x = -47

Divide each side by '-13'.
x = 3.615384615

Simplifying
x = 3.615384615

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