15x+4=3+8x

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Solution for 15x+4=3+8x equation:


Simplifying
15x + 4 = 3 + 8x

Reorder the terms:
4 + 15x = 3 + 8x

Solving
4 + 15x = 3 + 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.
4 + 15x + -8x = 3 + 8x + -8x

Combine like terms: 15x + -8x = 7x
4 + 7x = 3 + 8x + -8x

Combine like terms: 8x + -8x = 0
4 + 7x = 3 + 0
4 + 7x = 3

Add '-4' to each side of the equation.
4 + -4 + 7x = 3 + -4

Combine like terms: 4 + -4 = 0
0 + 7x = 3 + -4
7x = 3 + -4

Combine like terms: 3 + -4 = -1
7x = -1

Divide each side by '7'.
x = -0.1428571429

Simplifying
x = -0.1428571429

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