7X-9=36-2X

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Solution for 7X-9=36-2X equation:


Simplifying
7X + -9 = 36 + -2X

Reorder the terms:
-9 + 7X = 36 + -2X

Solving
-9 + 7X = 36 + -2X

Solving for variable 'X'.

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

Add '2X' to each side of the equation.
-9 + 7X + 2X = 36 + -2X + 2X

Combine like terms: 7X + 2X = 9X
-9 + 9X = 36 + -2X + 2X

Combine like terms: -2X + 2X = 0
-9 + 9X = 36 + 0
-9 + 9X = 36

Add '9' to each side of the equation.
-9 + 9 + 9X = 36 + 9

Combine like terms: -9 + 9 = 0
0 + 9X = 36 + 9
9X = 36 + 9

Combine like terms: 36 + 9 = 45
9X = 45

Divide each side by '9'.
X = 5

Simplifying
X = 5

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