9x+3x-10=3(3x+1)

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Solution for 9x+3x-10=3(3x+1) equation:


Simplifying
9x + 3x + -10 = 3(3x + 1)

Reorder the terms:
-10 + 9x + 3x = 3(3x + 1)

Combine like terms: 9x + 3x = 12x
-10 + 12x = 3(3x + 1)

Reorder the terms:
-10 + 12x = 3(1 + 3x)
-10 + 12x = (1 * 3 + 3x * 3)
-10 + 12x = (3 + 9x)

Solving
-10 + 12x = 3 + 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 = 3 + 9x + -9x

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

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

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

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

Combine like terms: 3 + 10 = 13
3x = 13

Divide each side by '3'.
x = 4.333333333

Simplifying
x = 4.333333333

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