89=4x+5

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Solution for 89=4x+5 equation:


Simplifying
89 = 4x + 5

Reorder the terms:
89 = 5 + 4x

Solving
89 = 5 + 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.
89 + -4x = 5 + 4x + -4x

Combine like terms: 4x + -4x = 0
89 + -4x = 5 + 0
89 + -4x = 5

Add '-89' to each side of the equation.
89 + -89 + -4x = 5 + -89

Combine like terms: 89 + -89 = 0
0 + -4x = 5 + -89
-4x = 5 + -89

Combine like terms: 5 + -89 = -84
-4x = -84

Divide each side by '-4'.
x = 21

Simplifying
x = 21

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