3(2x-14)+x=15-[-9x-15]

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Solution for 3(2x-14)+x=15-[-9x-15] equation:


Simplifying
3(2x + -14) + x = 15 + -1[-9x + -15]

Reorder the terms:
3(-14 + 2x) + x = 15 + -1[-9x + -15]
(-14 * 3 + 2x * 3) + x = 15 + -1[-9x + -15]
(-42 + 6x) + x = 15 + -1[-9x + -15]

Combine like terms: 6x + x = 7x
-42 + 7x = 15 + -1[-9x + -15]

Reorder the terms:
-42 + 7x = 15 + -1[-15 + -9x]
-42 + 7x = 15 + [-15 * -1 + -9x * -1]
-42 + 7x = 15 + [15 + 9x]

Combine like terms: 15 + 15 = 30
-42 + 7x = 30 + 9x

Solving
-42 + 7x = 30 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
-42 + 7x + -9x = 30 + 9x + -9x

Combine like terms: 7x + -9x = -2x
-42 + -2x = 30 + 9x + -9x

Combine like terms: 9x + -9x = 0
-42 + -2x = 30 + 0
-42 + -2x = 30

Add '42' to each side of the equation.
-42 + 42 + -2x = 30 + 42

Combine like terms: -42 + 42 = 0
0 + -2x = 30 + 42
-2x = 30 + 42

Combine like terms: 30 + 42 = 72
-2x = 72

Divide each side by '-2'.
x = -36

Simplifying
x = -36

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