30-15x=10-12x

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Solution for 30-15x=10-12x equation:


Simplifying
30 + -15x = 10 + -12x

Solving
30 + -15x = 10 + -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.
30 + -15x + 12x = 10 + -12x + 12x

Combine like terms: -15x + 12x = -3x
30 + -3x = 10 + -12x + 12x

Combine like terms: -12x + 12x = 0
30 + -3x = 10 + 0
30 + -3x = 10

Add '-30' to each side of the equation.
30 + -30 + -3x = 10 + -30

Combine like terms: 30 + -30 = 0
0 + -3x = 10 + -30
-3x = 10 + -30

Combine like terms: 10 + -30 = -20
-3x = -20

Divide each side by '-3'.
x = 6.666666667

Simplifying
x = 6.666666667

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