4(2x+5)=3x+12

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Solution for 4(2x+5)=3x+12 equation:


Simplifying
4(2x + 5) = 3x + 12

Reorder the terms:
4(5 + 2x) = 3x + 12
(5 * 4 + 2x * 4) = 3x + 12
(20 + 8x) = 3x + 12

Reorder the terms:
20 + 8x = 12 + 3x

Solving
20 + 8x = 12 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
20 + 8x + -3x = 12 + 3x + -3x

Combine like terms: 8x + -3x = 5x
20 + 5x = 12 + 3x + -3x

Combine like terms: 3x + -3x = 0
20 + 5x = 12 + 0
20 + 5x = 12

Add '-20' to each side of the equation.
20 + -20 + 5x = 12 + -20

Combine like terms: 20 + -20 = 0
0 + 5x = 12 + -20
5x = 12 + -20

Combine like terms: 12 + -20 = -8
5x = -8

Divide each side by '5'.
x = -1.6

Simplifying
x = -1.6

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