4x+4(x-1)=9x+1

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Solution for 4x+4(x-1)=9x+1 equation:


Simplifying
4x + 4(x + -1) = 9x + 1

Reorder the terms:
4x + 4(-1 + x) = 9x + 1
4x + (-1 * 4 + x * 4) = 9x + 1
4x + (-4 + 4x) = 9x + 1

Reorder the terms:
-4 + 4x + 4x = 9x + 1

Combine like terms: 4x + 4x = 8x
-4 + 8x = 9x + 1

Reorder the terms:
-4 + 8x = 1 + 9x

Solving
-4 + 8x = 1 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
-4 + 8x + -9x = 1 + 9x + -9x

Combine like terms: 8x + -9x = -1x
-4 + -1x = 1 + 9x + -9x

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

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

Combine like terms: -4 + 4 = 0
0 + -1x = 1 + 4
-1x = 1 + 4

Combine like terms: 1 + 4 = 5
-1x = 5

Divide each side by '-1'.
x = -5

Simplifying
x = -5

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