3(x+2)=7(7-5x)+28x

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Solution for 3(x+2)=7(7-5x)+28x equation:


Simplifying
3(x + 2) = 7(7 + -5x) + 28x

Reorder the terms:
3(2 + x) = 7(7 + -5x) + 28x
(2 * 3 + x * 3) = 7(7 + -5x) + 28x
(6 + 3x) = 7(7 + -5x) + 28x
6 + 3x = (7 * 7 + -5x * 7) + 28x
6 + 3x = (49 + -35x) + 28x

Combine like terms: -35x + 28x = -7x
6 + 3x = 49 + -7x

Solving
6 + 3x = 49 + -7x

Solving for variable 'x'.

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

Add '7x' to each side of the equation.
6 + 3x + 7x = 49 + -7x + 7x

Combine like terms: 3x + 7x = 10x
6 + 10x = 49 + -7x + 7x

Combine like terms: -7x + 7x = 0
6 + 10x = 49 + 0
6 + 10x = 49

Add '-6' to each side of the equation.
6 + -6 + 10x = 49 + -6

Combine like terms: 6 + -6 = 0
0 + 10x = 49 + -6
10x = 49 + -6

Combine like terms: 49 + -6 = 43
10x = 43

Divide each side by '10'.
x = 4.3

Simplifying
x = 4.3

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