9x+2=4(x-1)

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Solution for 9x+2=4(x-1) equation:


Simplifying
9x + 2 = 4(x + -1)

Reorder the terms:
2 + 9x = 4(x + -1)

Reorder the terms:
2 + 9x = 4(-1 + x)
2 + 9x = (-1 * 4 + x * 4)
2 + 9x = (-4 + 4x)

Solving
2 + 9x = -4 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
2 + 9x + -4x = -4 + 4x + -4x

Combine like terms: 9x + -4x = 5x
2 + 5x = -4 + 4x + -4x

Combine like terms: 4x + -4x = 0
2 + 5x = -4 + 0
2 + 5x = -4

Add '-2' to each side of the equation.
2 + -2 + 5x = -4 + -2

Combine like terms: 2 + -2 = 0
0 + 5x = -4 + -2
5x = -4 + -2

Combine like terms: -4 + -2 = -6
5x = -6

Divide each side by '5'.
x = -1.2

Simplifying
x = -1.2

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