3x-16=3(x-7)+3(4-3x)

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Solution for 3x-16=3(x-7)+3(4-3x) equation:


Simplifying
3x + -16 = 3(x + -7) + 3(4 + -3x)

Reorder the terms:
-16 + 3x = 3(x + -7) + 3(4 + -3x)

Reorder the terms:
-16 + 3x = 3(-7 + x) + 3(4 + -3x)
-16 + 3x = (-7 * 3 + x * 3) + 3(4 + -3x)
-16 + 3x = (-21 + 3x) + 3(4 + -3x)
-16 + 3x = -21 + 3x + (4 * 3 + -3x * 3)
-16 + 3x = -21 + 3x + (12 + -9x)

Reorder the terms:
-16 + 3x = -21 + 12 + 3x + -9x

Combine like terms: -21 + 12 = -9
-16 + 3x = -9 + 3x + -9x

Combine like terms: 3x + -9x = -6x
-16 + 3x = -9 + -6x

Solving
-16 + 3x = -9 + -6x

Solving for variable 'x'.

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

Add '6x' to each side of the equation.
-16 + 3x + 6x = -9 + -6x + 6x

Combine like terms: 3x + 6x = 9x
-16 + 9x = -9 + -6x + 6x

Combine like terms: -6x + 6x = 0
-16 + 9x = -9 + 0
-16 + 9x = -9

Add '16' to each side of the equation.
-16 + 16 + 9x = -9 + 16

Combine like terms: -16 + 16 = 0
0 + 9x = -9 + 16
9x = -9 + 16

Combine like terms: -9 + 16 = 7
9x = 7

Divide each side by '9'.
x = 0.7777777778

Simplifying
x = 0.7777777778

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