5(x+3)+2x=4x+9

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Solution for 5(x+3)+2x=4x+9 equation:


Simplifying
5(x + 3) + 2x = 4x + 9

Reorder the terms:
5(3 + x) + 2x = 4x + 9
(3 * 5 + x * 5) + 2x = 4x + 9
(15 + 5x) + 2x = 4x + 9

Combine like terms: 5x + 2x = 7x
15 + 7x = 4x + 9

Reorder the terms:
15 + 7x = 9 + 4x

Solving
15 + 7x = 9 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
15 + 7x + -4x = 9 + 4x + -4x

Combine like terms: 7x + -4x = 3x
15 + 3x = 9 + 4x + -4x

Combine like terms: 4x + -4x = 0
15 + 3x = 9 + 0
15 + 3x = 9

Add '-15' to each side of the equation.
15 + -15 + 3x = 9 + -15

Combine like terms: 15 + -15 = 0
0 + 3x = 9 + -15
3x = 9 + -15

Combine like terms: 9 + -15 = -6
3x = -6

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

Simplifying
x = -2

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