5x-2x+3(x-7)=2(x-1)+7x+6

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Solution for 5x-2x+3(x-7)=2(x-1)+7x+6 equation:


Simplifying
5x + -2x + 3(x + -7) = 2(x + -1) + 7x + 6

Reorder the terms:
5x + -2x + 3(-7 + x) = 2(x + -1) + 7x + 6
5x + -2x + (-7 * 3 + x * 3) = 2(x + -1) + 7x + 6
5x + -2x + (-21 + 3x) = 2(x + -1) + 7x + 6

Reorder the terms:
-21 + 5x + -2x + 3x = 2(x + -1) + 7x + 6

Combine like terms: 5x + -2x = 3x
-21 + 3x + 3x = 2(x + -1) + 7x + 6

Combine like terms: 3x + 3x = 6x
-21 + 6x = 2(x + -1) + 7x + 6

Reorder the terms:
-21 + 6x = 2(-1 + x) + 7x + 6
-21 + 6x = (-1 * 2 + x * 2) + 7x + 6
-21 + 6x = (-2 + 2x) + 7x + 6

Reorder the terms:
-21 + 6x = -2 + 6 + 2x + 7x

Combine like terms: -2 + 6 = 4
-21 + 6x = 4 + 2x + 7x

Combine like terms: 2x + 7x = 9x
-21 + 6x = 4 + 9x

Solving
-21 + 6x = 4 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
-21 + 6x + -9x = 4 + 9x + -9x

Combine like terms: 6x + -9x = -3x
-21 + -3x = 4 + 9x + -9x

Combine like terms: 9x + -9x = 0
-21 + -3x = 4 + 0
-21 + -3x = 4

Add '21' to each side of the equation.
-21 + 21 + -3x = 4 + 21

Combine like terms: -21 + 21 = 0
0 + -3x = 4 + 21
-3x = 4 + 21

Combine like terms: 4 + 21 = 25
-3x = 25

Divide each side by '-3'.
x = -8.333333333

Simplifying
x = -8.333333333

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