6X-9=7X+4

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Solution for 6X-9=7X+4 equation:


Simplifying
6X + -9 = 7X + 4

Reorder the terms:
-9 + 6X = 7X + 4

Reorder the terms:
-9 + 6X = 4 + 7X

Solving
-9 + 6X = 4 + 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.
-9 + 6X + -7X = 4 + 7X + -7X

Combine like terms: 6X + -7X = -1X
-9 + -1X = 4 + 7X + -7X

Combine like terms: 7X + -7X = 0
-9 + -1X = 4 + 0
-9 + -1X = 4

Add '9' to each side of the equation.
-9 + 9 + -1X = 4 + 9

Combine like terms: -9 + 9 = 0
0 + -1X = 4 + 9
-1X = 4 + 9

Combine like terms: 4 + 9 = 13
-1X = 13

Divide each side by '-1'.
X = -13

Simplifying
X = -13

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