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

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


Simplifying
3x + 4(3 + 5x) = 2(4x + -3)
3x + (3 * 4 + 5x * 4) = 2(4x + -3)
3x + (12 + 20x) = 2(4x + -3)

Reorder the terms:
12 + 3x + 20x = 2(4x + -3)

Combine like terms: 3x + 20x = 23x
12 + 23x = 2(4x + -3)

Reorder the terms:
12 + 23x = 2(-3 + 4x)
12 + 23x = (-3 * 2 + 4x * 2)
12 + 23x = (-6 + 8x)

Solving
12 + 23x = -6 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
12 + 23x + -8x = -6 + 8x + -8x

Combine like terms: 23x + -8x = 15x
12 + 15x = -6 + 8x + -8x

Combine like terms: 8x + -8x = 0
12 + 15x = -6 + 0
12 + 15x = -6

Add '-12' to each side of the equation.
12 + -12 + 15x = -6 + -12

Combine like terms: 12 + -12 = 0
0 + 15x = -6 + -12
15x = -6 + -12

Combine like terms: -6 + -12 = -18
15x = -18

Divide each side by '15'.
x = -1.2

Simplifying
x = -1.2

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