10x+3(6+x)=30

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Solution for 10x+3(6+x)=30 equation: 


Simplifying
10x + 3(6 + x) = 30
10x + (6 * 3 + x * 3) = 30
10x + (18 + 3x) = 30

Reorder the terms:
18 + 10x + 3x = 30

Combine like terms: 10x + 3x = 13x
18 + 13x = 30

Solving
18 + 13x = 30

Solving for variable 'x'.

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

Add '-18' to each side of the equation.
18 + -18 + 13x = 30 + -18

Combine like terms: 18 + -18 = 0
0 + 13x = 30 + -18
13x = 30 + -18

Combine like terms: 30 + -18 = 12
13x = 12

Divide each side by '13'.
x = 0.9230769231

Simplifying
x = 0.9230769231

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