2x+4(x-1)-9x+7=

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Solution for 2x+4(x-1)-9x+7= equation:


Simplifying
2x + 4(x + -1) + -9x + 7 = 0

Reorder the terms:
2x + 4(-1 + x) + -9x + 7 = 0
2x + (-1 * 4 + x * 4) + -9x + 7 = 0
2x + (-4 + 4x) + -9x + 7 = 0

Reorder the terms:
-4 + 7 + 2x + 4x + -9x = 0

Combine like terms: -4 + 7 = 3
3 + 2x + 4x + -9x = 0

Combine like terms: 2x + 4x = 6x
3 + 6x + -9x = 0

Combine like terms: 6x + -9x = -3x
3 + -3x = 0

Solving
3 + -3x = 0

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + -3 + -3x = 0 + -3

Combine like terms: 3 + -3 = 0
0 + -3x = 0 + -3
-3x = 0 + -3

Combine like terms: 0 + -3 = -3
-3x = -3

Divide each side by '-3'.
x = 1

Simplifying
x = 1

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