7x-(9x+2)=3x-27

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Solution for 7x-(9x+2)=3x-27 equation:


Simplifying
7x + -1(9x + 2) = 3x + -27

Reorder the terms:
7x + -1(2 + 9x) = 3x + -27
7x + (2 * -1 + 9x * -1) = 3x + -27
7x + (-2 + -9x) = 3x + -27

Reorder the terms:
-2 + 7x + -9x = 3x + -27

Combine like terms: 7x + -9x = -2x
-2 + -2x = 3x + -27

Reorder the terms:
-2 + -2x = -27 + 3x

Solving
-2 + -2x = -27 + 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.
-2 + -2x + -3x = -27 + 3x + -3x

Combine like terms: -2x + -3x = -5x
-2 + -5x = -27 + 3x + -3x

Combine like terms: 3x + -3x = 0
-2 + -5x = -27 + 0
-2 + -5x = -27

Add '2' to each side of the equation.
-2 + 2 + -5x = -27 + 2

Combine like terms: -2 + 2 = 0
0 + -5x = -27 + 2
-5x = -27 + 2

Combine like terms: -27 + 2 = -25
-5x = -25

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

Simplifying
x = 5

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