3(x+2)+4(2x+1)+x=13+10x

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Solution for 3(x+2)+4(2x+1)+x=13+10x equation:


Simplifying
3(x + 2) + 4(2x + 1) + x = 13 + 10x

Reorder the terms:
3(2 + x) + 4(2x + 1) + x = 13 + 10x
(2 * 3 + x * 3) + 4(2x + 1) + x = 13 + 10x
(6 + 3x) + 4(2x + 1) + x = 13 + 10x

Reorder the terms:
6 + 3x + 4(1 + 2x) + x = 13 + 10x
6 + 3x + (1 * 4 + 2x * 4) + x = 13 + 10x
6 + 3x + (4 + 8x) + x = 13 + 10x

Reorder the terms:
6 + 4 + 3x + 8x + x = 13 + 10x

Combine like terms: 6 + 4 = 10
10 + 3x + 8x + x = 13 + 10x

Combine like terms: 3x + 8x = 11x
10 + 11x + x = 13 + 10x

Combine like terms: 11x + x = 12x
10 + 12x = 13 + 10x

Solving
10 + 12x = 13 + 10x

Solving for variable 'x'.

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

Add '-10x' to each side of the equation.
10 + 12x + -10x = 13 + 10x + -10x

Combine like terms: 12x + -10x = 2x
10 + 2x = 13 + 10x + -10x

Combine like terms: 10x + -10x = 0
10 + 2x = 13 + 0
10 + 2x = 13

Add '-10' to each side of the equation.
10 + -10 + 2x = 13 + -10

Combine like terms: 10 + -10 = 0
0 + 2x = 13 + -10
2x = 13 + -10

Combine like terms: 13 + -10 = 3
2x = 3

Divide each side by '2'.
x = 1.5

Simplifying
x = 1.5

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