7(x+4)+5x=30

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Solution for 7(x+4)+5x=30 equation:


Simplifying
7(x + 4) + 5x = 30

Reorder the terms:
7(4 + x) + 5x = 30
(4 * 7 + x * 7) + 5x = 30
(28 + 7x) + 5x = 30

Combine like terms: 7x + 5x = 12x
28 + 12x = 30

Solving
28 + 12x = 30

Solving for variable 'x'.

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

Add '-28' to each side of the equation.
28 + -28 + 12x = 30 + -28

Combine like terms: 28 + -28 = 0
0 + 12x = 30 + -28
12x = 30 + -28

Combine like terms: 30 + -28 = 2
12x = 2

Divide each side by '12'.
x = 0.1666666667

Simplifying
x = 0.1666666667

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