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

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


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

Reorder the terms:
3(3 + 4x) = 4(2x + 5)
(3 * 3 + 4x * 3) = 4(2x + 5)
(9 + 12x) = 4(2x + 5)

Reorder the terms:
9 + 12x = 4(5 + 2x)
9 + 12x = (5 * 4 + 2x * 4)
9 + 12x = (20 + 8x)

Solving
9 + 12x = 20 + 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.
9 + 12x + -8x = 20 + 8x + -8x

Combine like terms: 12x + -8x = 4x
9 + 4x = 20 + 8x + -8x

Combine like terms: 8x + -8x = 0
9 + 4x = 20 + 0
9 + 4x = 20

Add '-9' to each side of the equation.
9 + -9 + 4x = 20 + -9

Combine like terms: 9 + -9 = 0
0 + 4x = 20 + -9
4x = 20 + -9

Combine like terms: 20 + -9 = 11
4x = 11

Divide each side by '4'.
x = 2.75

Simplifying
x = 2.75

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