84-4X=7X+17

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Solution for 84-4X=7X+17 equation:


Simplifying
84 + -4X = 7X + 17

Reorder the terms:
84 + -4X = 17 + 7X

Solving
84 + -4X = 17 + 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.
84 + -4X + -7X = 17 + 7X + -7X

Combine like terms: -4X + -7X = -11X
84 + -11X = 17 + 7X + -7X

Combine like terms: 7X + -7X = 0
84 + -11X = 17 + 0
84 + -11X = 17

Add '-84' to each side of the equation.
84 + -84 + -11X = 17 + -84

Combine like terms: 84 + -84 = 0
0 + -11X = 17 + -84
-11X = 17 + -84

Combine like terms: 17 + -84 = -67
-11X = -67

Divide each side by '-11'.
X = 6.090909091

Simplifying
X = 6.090909091

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