(2x+45)=(x+30)

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Solution for (2x+45)=(x+30) equation:


Simplifying
(2x + 45) = (x + 30)

Reorder the terms:
(45 + 2x) = (x + 30)

Remove parenthesis around (45 + 2x)
45 + 2x = (x + 30)

Reorder the terms:
45 + 2x = (30 + x)

Remove parenthesis around (30 + x)
45 + 2x = 30 + x

Solving
45 + 2x = 30 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
45 + 2x + -1x = 30 + x + -1x

Combine like terms: 2x + -1x = 1x
45 + 1x = 30 + x + -1x

Combine like terms: x + -1x = 0
45 + 1x = 30 + 0
45 + 1x = 30

Add '-45' to each side of the equation.
45 + -45 + 1x = 30 + -45

Combine like terms: 45 + -45 = 0
0 + 1x = 30 + -45
1x = 30 + -45

Combine like terms: 30 + -45 = -15
1x = -15

Divide each side by '1'.
x = -15

Simplifying
x = -15

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