36+x=3(10+x)

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Solution for 36+x=3(10+x) equation: 


Simplifying
36 + x = 3(10 + x)
36 + x = (10 * 3 + x * 3)
36 + x = (30 + 3x)

Solving
36 + x = 30 + 3x

Solving for variable 'x'.

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

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

Combine like terms: x + -3x = -2x
36 + -2x = 30 + 3x + -3x

Combine like terms: 3x + -3x = 0
36 + -2x = 30 + 0
36 + -2x = 30

Add '-36' to each side of the equation.
36 + -36 + -2x = 30 + -36

Combine like terms: 36 + -36 = 0
0 + -2x = 30 + -36
-2x = 30 + -36

Combine like terms: 30 + -36 = -6
-2x = -6

Divide each side by '-2'.
x = 3

Simplifying
x = 3

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