5(4x+3)=4(7x-5)+3(9-2x)

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Solution for 5(4x+3)=4(7x-5)+3(9-2x) equation:


Simplifying
5(4x + 3) = 4(7x + -5) + 3(9 + -2x)

Reorder the terms:
5(3 + 4x) = 4(7x + -5) + 3(9 + -2x)
(3 * 5 + 4x * 5) = 4(7x + -5) + 3(9 + -2x)
(15 + 20x) = 4(7x + -5) + 3(9 + -2x)

Reorder the terms:
15 + 20x = 4(-5 + 7x) + 3(9 + -2x)
15 + 20x = (-5 * 4 + 7x * 4) + 3(9 + -2x)
15 + 20x = (-20 + 28x) + 3(9 + -2x)
15 + 20x = -20 + 28x + (9 * 3 + -2x * 3)
15 + 20x = -20 + 28x + (27 + -6x)

Reorder the terms:
15 + 20x = -20 + 27 + 28x + -6x

Combine like terms: -20 + 27 = 7
15 + 20x = 7 + 28x + -6x

Combine like terms: 28x + -6x = 22x
15 + 20x = 7 + 22x

Solving
15 + 20x = 7 + 22x

Solving for variable 'x'.

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

Add '-22x' to each side of the equation.
15 + 20x + -22x = 7 + 22x + -22x

Combine like terms: 20x + -22x = -2x
15 + -2x = 7 + 22x + -22x

Combine like terms: 22x + -22x = 0
15 + -2x = 7 + 0
15 + -2x = 7

Add '-15' to each side of the equation.
15 + -15 + -2x = 7 + -15

Combine like terms: 15 + -15 = 0
0 + -2x = 7 + -15
-2x = 7 + -15

Combine like terms: 7 + -15 = -8
-2x = -8

Divide each side by '-2'.
x = 4

Simplifying
x = 4

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