4(5x+2)-5=3(3x+7)

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Solution for 4(5x+2)-5=3(3x+7) equation:


Simplifying
4(5x + 2) + -5 = 3(3x + 7)

Reorder the terms:
4(2 + 5x) + -5 = 3(3x + 7)
(2 * 4 + 5x * 4) + -5 = 3(3x + 7)
(8 + 20x) + -5 = 3(3x + 7)

Reorder the terms:
8 + -5 + 20x = 3(3x + 7)

Combine like terms: 8 + -5 = 3
3 + 20x = 3(3x + 7)

Reorder the terms:
3 + 20x = 3(7 + 3x)
3 + 20x = (7 * 3 + 3x * 3)
3 + 20x = (21 + 9x)

Solving
3 + 20x = 21 + 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.
3 + 20x + -9x = 21 + 9x + -9x

Combine like terms: 20x + -9x = 11x
3 + 11x = 21 + 9x + -9x

Combine like terms: 9x + -9x = 0
3 + 11x = 21 + 0
3 + 11x = 21

Add '-3' to each side of the equation.
3 + -3 + 11x = 21 + -3

Combine like terms: 3 + -3 = 0
0 + 11x = 21 + -3
11x = 21 + -3

Combine like terms: 21 + -3 = 18
11x = 18

Divide each side by '11'.
x = 1.636363636

Simplifying
x = 1.636363636

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