9x+3x-10=3(3x+4)

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Solution for 9x+3x-10=3(3x+4) equation:


Simplifying
9x + 3x + -10 = 3(3x + 4)

Reorder the terms:
-10 + 9x + 3x = 3(3x + 4)

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

Reorder the terms:
-10 + 12x = 3(4 + 3x)
-10 + 12x = (4 * 3 + 3x * 3)
-10 + 12x = (12 + 9x)

Solving
-10 + 12x = 12 + 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.
-10 + 12x + -9x = 12 + 9x + -9x

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

Combine like terms: 9x + -9x = 0
-10 + 3x = 12 + 0
-10 + 3x = 12

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

Combine like terms: -10 + 10 = 0
0 + 3x = 12 + 10
3x = 12 + 10

Combine like terms: 12 + 10 = 22
3x = 22

Divide each side by '3'.
x = 7.333333333

Simplifying
x = 7.333333333

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