3(x-4)+2=7x-4+5x

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Solution for 3(x-4)+2=7x-4+5x equation:


Simplifying
3(x + -4) + 2 = 7x + -4 + 5x

Reorder the terms:
3(-4 + x) + 2 = 7x + -4 + 5x
(-4 * 3 + x * 3) + 2 = 7x + -4 + 5x
(-12 + 3x) + 2 = 7x + -4 + 5x

Reorder the terms:
-12 + 2 + 3x = 7x + -4 + 5x

Combine like terms: -12 + 2 = -10
-10 + 3x = 7x + -4 + 5x

Reorder the terms:
-10 + 3x = -4 + 7x + 5x

Combine like terms: 7x + 5x = 12x
-10 + 3x = -4 + 12x

Solving
-10 + 3x = -4 + 12x

Solving for variable 'x'.

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

Add '-12x' to each side of the equation.
-10 + 3x + -12x = -4 + 12x + -12x

Combine like terms: 3x + -12x = -9x
-10 + -9x = -4 + 12x + -12x

Combine like terms: 12x + -12x = 0
-10 + -9x = -4 + 0
-10 + -9x = -4

Add '10' to each side of the equation.
-10 + 10 + -9x = -4 + 10

Combine like terms: -10 + 10 = 0
0 + -9x = -4 + 10
-9x = -4 + 10

Combine like terms: -4 + 10 = 6
-9x = 6

Divide each side by '-9'.
x = -0.6666666667

Simplifying
x = -0.6666666667

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