9x-2(x-2)=4-(-2)

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


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

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

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

Combine like terms: 9x + -2x = 7x
4 + 7x = 4 + -1(-2)

Multiply -1 * -2
4 + 7x = 4 + 2

Combine like terms: 4 + 2 = 6
4 + 7x = 6

Solving
4 + 7x = 6

Solving for variable 'x'.

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

Add '-4' to each side of the equation.
4 + -4 + 7x = 6 + -4

Combine like terms: 4 + -4 = 0
0 + 7x = 6 + -4
7x = 6 + -4

Combine like terms: 6 + -4 = 2
7x = 2

Divide each side by '7'.
x = 0.2857142857

Simplifying
x = 0.2857142857

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