3(x+3)=2(2x+1)+3

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Solution for 3(x+3)=2(2x+1)+3 equation:


Simplifying
3(x + 3) = 2(2x + 1) + 3

Reorder the terms:
3(3 + x) = 2(2x + 1) + 3
(3 * 3 + x * 3) = 2(2x + 1) + 3
(9 + 3x) = 2(2x + 1) + 3

Reorder the terms:
9 + 3x = 2(1 + 2x) + 3
9 + 3x = (1 * 2 + 2x * 2) + 3
9 + 3x = (2 + 4x) + 3

Reorder the terms:
9 + 3x = 2 + 3 + 4x

Combine like terms: 2 + 3 = 5
9 + 3x = 5 + 4x

Solving
9 + 3x = 5 + 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.
9 + 3x + -4x = 5 + 4x + -4x

Combine like terms: 3x + -4x = -1x
9 + -1x = 5 + 4x + -4x

Combine like terms: 4x + -4x = 0
9 + -1x = 5 + 0
9 + -1x = 5

Add '-9' to each side of the equation.
9 + -9 + -1x = 5 + -9

Combine like terms: 9 + -9 = 0
0 + -1x = 5 + -9
-1x = 5 + -9

Combine like terms: 5 + -9 = -4
-1x = -4

Divide each side by '-1'.
x = 4

Simplifying
x = 4

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