9(x+2)=7x+30

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Solution for 9(x+2)=7x+30 equation:


Simplifying
9(x + 2) = 7x + 30

Reorder the terms:
9(2 + x) = 7x + 30
(2 * 9 + x * 9) = 7x + 30
(18 + 9x) = 7x + 30

Reorder the terms:
18 + 9x = 30 + 7x

Solving
18 + 9x = 30 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
18 + 9x + -7x = 30 + 7x + -7x

Combine like terms: 9x + -7x = 2x
18 + 2x = 30 + 7x + -7x

Combine like terms: 7x + -7x = 0
18 + 2x = 30 + 0
18 + 2x = 30

Add '-18' to each side of the equation.
18 + -18 + 2x = 30 + -18

Combine like terms: 18 + -18 = 0
0 + 2x = 30 + -18
2x = 30 + -18

Combine like terms: 30 + -18 = 12
2x = 12

Divide each side by '2'.
x = 6

Simplifying
x = 6

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