3(x+7)+x+4=3(x+4)+1

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Solution for 3(x+7)+x+4=3(x+4)+1 equation:


Simplifying
3(x + 7) + x + 4 = 3(x + 4) + 1

Reorder the terms:
3(7 + x) + x + 4 = 3(x + 4) + 1
(7 * 3 + x * 3) + x + 4 = 3(x + 4) + 1
(21 + 3x) + x + 4 = 3(x + 4) + 1

Reorder the terms:
21 + 4 + 3x + x = 3(x + 4) + 1

Combine like terms: 21 + 4 = 25
25 + 3x + x = 3(x + 4) + 1

Combine like terms: 3x + x = 4x
25 + 4x = 3(x + 4) + 1

Reorder the terms:
25 + 4x = 3(4 + x) + 1
25 + 4x = (4 * 3 + x * 3) + 1
25 + 4x = (12 + 3x) + 1

Reorder the terms:
25 + 4x = 12 + 1 + 3x

Combine like terms: 12 + 1 = 13
25 + 4x = 13 + 3x

Solving
25 + 4x = 13 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
25 + 4x + -3x = 13 + 3x + -3x

Combine like terms: 4x + -3x = 1x
25 + 1x = 13 + 3x + -3x

Combine like terms: 3x + -3x = 0
25 + 1x = 13 + 0
25 + 1x = 13

Add '-25' to each side of the equation.
25 + -25 + 1x = 13 + -25

Combine like terms: 25 + -25 = 0
0 + 1x = 13 + -25
1x = 13 + -25

Combine like terms: 13 + -25 = -12
1x = -12

Divide each side by '1'.
x = -12

Simplifying
x = -12

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