4(X-7)+9=4x+9

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Solution for 4(X-7)+9=4x+9 equation:


Simplifying
4(X + -7) + 9 = 4x + 9

Reorder the terms:
4(-7 + X) + 9 = 4x + 9
(-7 * 4 + X * 4) + 9 = 4x + 9
(-28 + 4X) + 9 = 4x + 9

Reorder the terms:
-28 + 9 + 4X = 4x + 9

Combine like terms: -28 + 9 = -19
-19 + 4X = 4x + 9

Reorder the terms:
-19 + 4X = 9 + 4x

Solving
-19 + 4X = 9 + 4x

Solving for variable 'X'.

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

Add '19' to each side of the equation.
-19 + 19 + 4X = 9 + 19 + 4x

Combine like terms: -19 + 19 = 0
0 + 4X = 9 + 19 + 4x
4X = 9 + 19 + 4x

Combine like terms: 9 + 19 = 28
4X = 28 + 4x

Divide each side by '4'.
X = 7 + x

Simplifying
X = 7 + x

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