69=89-4x

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Solution for 69=89-4x equation:


Simplifying
69 = 89 + -4x

Solving
69 = 89 + -4x

Solving for variable 'x'.

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

Add '4x' to each side of the equation.
69 + 4x = 89 + -4x + 4x

Combine like terms: -4x + 4x = 0
69 + 4x = 89 + 0
69 + 4x = 89

Add '-69' to each side of the equation.
69 + -69 + 4x = 89 + -69

Combine like terms: 69 + -69 = 0
0 + 4x = 89 + -69
4x = 89 + -69

Combine like terms: 89 + -69 = 20
4x = 20

Divide each side by '4'.
x = 5

Simplifying
x = 5

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