2(x+1)+3(2x-2)=4(x+3)+9

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Solution for 2(x+1)+3(2x-2)=4(x+3)+9 equation:


Simplifying
2(x + 1) + 3(2x + -2) = 4(x + 3) + 9

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

Reorder the terms:
2 + 2x + 3(-2 + 2x) = 4(x + 3) + 9
2 + 2x + (-2 * 3 + 2x * 3) = 4(x + 3) + 9
2 + 2x + (-6 + 6x) = 4(x + 3) + 9

Reorder the terms:
2 + -6 + 2x + 6x = 4(x + 3) + 9

Combine like terms: 2 + -6 = -4
-4 + 2x + 6x = 4(x + 3) + 9

Combine like terms: 2x + 6x = 8x
-4 + 8x = 4(x + 3) + 9

Reorder the terms:
-4 + 8x = 4(3 + x) + 9
-4 + 8x = (3 * 4 + x * 4) + 9
-4 + 8x = (12 + 4x) + 9

Reorder the terms:
-4 + 8x = 12 + 9 + 4x

Combine like terms: 12 + 9 = 21
-4 + 8x = 21 + 4x

Solving
-4 + 8x = 21 + 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.
-4 + 8x + -4x = 21 + 4x + -4x

Combine like terms: 8x + -4x = 4x
-4 + 4x = 21 + 4x + -4x

Combine like terms: 4x + -4x = 0
-4 + 4x = 21 + 0
-4 + 4x = 21

Add '4' to each side of the equation.
-4 + 4 + 4x = 21 + 4

Combine like terms: -4 + 4 = 0
0 + 4x = 21 + 4
4x = 21 + 4

Combine like terms: 21 + 4 = 25
4x = 25

Divide each side by '4'.
x = 6.25

Simplifying
x = 6.25

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