4(x-1)=3x-9

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Solution for 4(x-1)=3x-9 equation:


Simplifying
4(x + -1) = 3x + -9

Reorder the terms:
4(-1 + x) = 3x + -9
(-1 * 4 + x * 4) = 3x + -9
(-4 + 4x) = 3x + -9

Reorder the terms:
-4 + 4x = -9 + 3x

Solving
-4 + 4x = -9 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
-4 + 4x + -3x = -9 + 3x + -3x

Combine like terms: 4x + -3x = 1x
-4 + 1x = -9 + 3x + -3x

Combine like terms: 3x + -3x = 0
-4 + 1x = -9 + 0
-4 + 1x = -9

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

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

Combine like terms: -9 + 4 = -5
1x = -5

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

Simplifying
x = -5

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